diff --git a/yarn.lock b/yarn.lock
index 542110d..5111c2c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -18,6 +18,10 @@ ansi-styles@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.1.0.tgz#eaecbf66cd706882760b2f4691582b8f55d7a7de"
 
+ansi-styles@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
+
 array-find-index@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/array-find-index/-/array-find-index-1.0.2.tgz#df010aa1287e164bbda6f9723b0a96a1ec4187a1"
@@ -96,6 +100,16 @@ camelcase@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
 
+chalk@^1.1.1:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  dependencies:
+    ansi-styles "^2.2.1"
+    escape-string-regexp "^1.0.2"
+    has-ansi "^2.0.0"
+    strip-ansi "^3.0.0"
+    supports-color "^2.0.0"
+
 chalk@~0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-0.5.1.tgz#663b3a648b68b55d04690d49167aa837858f2174"
@@ -194,7 +208,7 @@ error-ex@^1.2.0:
   dependencies:
     is-arrayish "^0.2.1"
 
-escape-string-regexp@^1.0.0:
+escape-string-regexp@^1.0.0, escape-string-regexp@^1.0.2:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
@@ -281,9 +295,15 @@ has-ansi@^0.1.0:
   dependencies:
     ansi-regex "^0.2.0"
 
+has-ansi@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
+  dependencies:
+    ansi-regex "^2.0.0"
+
 hosted-git-info@^2.1.4:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.2.0.tgz#7a0d097863d886c0fabbdcd37bf1758d8becf8a5"
+  version "2.8.9"
+  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.8.9.tgz#dffc0bf9a21c02209090f2aa69429e1414daf3f9"
 
 indent-string@^2.1.0:
   version "2.1.0"
@@ -378,9 +398,9 @@ lcid@^1.0.0:
   dependencies:
     invert-kv "^1.0.0"
 
-license-checker@^8.0.4:
-  version "8.0.4"
-  resolved "https://registry.yarnpkg.com/license-checker/-/license-checker-8.0.4.tgz#9106ae960b80e8e18984678bb02ea0aff7ef8e78"
+license-checker@^13.0.3:
+  version "13.1.0"
+  resolved "https://registry.yarnpkg.com/license-checker/-/license-checker-13.1.0.tgz#754c0aaaa3971f20f1855b5ae2d1d3f445a6595d"
   dependencies:
     chalk "~0.5.1"
     debug "^2.2.0"
@@ -388,6 +408,9 @@ license-checker@^8.0.4:
     nopt "^2.2.0"
     read-installed "~4.0.3"
     semver "^5.3.0"
+    spdx "^0.5.1"
+    spdx-correct "^2.0.3"
+    spdx-satisfies "^0.1.3"
     treeify "^1.0.1"
 
 load-json-file@^1.0.0:
@@ -586,6 +609,10 @@ prepend-http@^1.0.0:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
 
+pretty-hrtime@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz#b7e3ea42435a4c9b2759d99e0f201eb195802ee1"
+
 process-nextick-args@~1.0.6:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
@@ -594,6 +621,10 @@ q@^1.0.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.4.1.tgz#55705bcd93c5f3673530c2c2cbc0c2b3addc286e"
 
+ramda@0.18.x:
+  version "0.18.0"
+  resolved "https://registry.yarnpkg.com/ramda/-/ramda-0.18.0.tgz#c6e3c5d4b9ab1f7906727fdeeb039152a85d4db3"
+
 raptor-args@~1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/raptor-args/-/raptor-args-1.0.3.tgz#e096ce5c0f9de5e0848617a78bfface94c54dc86"
@@ -718,20 +749,53 @@ sort-keys@^1.0.0:
   dependencies:
     is-plain-obj "^1.0.0"
 
+spdx-compare@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/spdx-compare/-/spdx-compare-0.1.2.tgz#b06af3ea34af7437d91a9f449eaf2d2e93c3c8fb"
+  dependencies:
+    spdx-expression-parse "^1.0.0"
+    spdx-ranges "^1.0.0"
+
+spdx-correct@^2.0.3:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-2.0.4.tgz#d1652ad2ebc516f656f66ea93398558065f1b4a4"
+  dependencies:
+    spdx-expression-parse "^2.0.1"
+    spdx-license-ids "^2.0.1"
+
 spdx-correct@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-1.0.2.tgz#4b3073d933ff51f3912f03ac5519498a4150db40"
   dependencies:
     spdx-license-ids "^1.0.2"
 
-spdx-expression-parse@~1.0.0:
+spdx-exceptions@^1.0.0:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/spdx-exceptions/-/spdx-exceptions-1.0.5.tgz#9d21ac4da4bdb71d060fb74e5a67531d032cbba6"
+
+spdx-exceptions@^2.0.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/spdx-exceptions/-/spdx-exceptions-2.3.0.tgz#3f28ce1a77a00372683eade4a433183527a2163d"
+
+spdx-expression-parse@^1.0.0, spdx-expression-parse@~1.0.0:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/spdx-expression-parse/-/spdx-expression-parse-1.0.4.tgz#9bdf2f20e1f40ed447fbe273266191fced51626c"
 
-spdx-license-ids@^1.0.2:
+spdx-expression-parse@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/spdx-expression-parse/-/spdx-expression-parse-2.0.2.tgz#e2e0f229c057eac704c5a6d1c687eed66aca034b"
+  dependencies:
+    spdx-exceptions "^2.0.0"
+    spdx-license-ids "^2.0.1"
+
+spdx-license-ids@^1.0.0, spdx-license-ids@^1.0.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-1.2.2.tgz#c9df7a3424594ade6bd11900d596696dc06bac57"
 
+spdx-license-ids@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-2.0.1.tgz#02017bcc3534ee4ffef6d58d20e7d3e9a1c3c8ec"
+
 spdx-licenses@^0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/spdx-licenses/-/spdx-licenses-0.0.3.tgz#4da706f203102b1261d7d2e61a78d034c96246be"
@@ -739,6 +803,24 @@ spdx-licenses@^0.0.3:
     debug "0.7.4"
     is2 "0.0.11"
 
+spdx-ranges@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/spdx-ranges/-/spdx-ranges-1.0.1.tgz#0f4eec7b8ea48ed202e374bb8942e8d18dc0113e"
+
+spdx-satisfies@^0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/spdx-satisfies/-/spdx-satisfies-0.1.3.tgz#67a1f274e6115d4aae28afe474db76164be10bdc"
+  dependencies:
+    spdx-compare "^0.1.2"
+    spdx-expression-parse "^1.0.0"
+
+spdx@^0.5.1:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/spdx/-/spdx-0.5.2.tgz#76a428b9b97e7904ef83e62a4af0d06fdb50c265"
+  dependencies:
+    spdx-exceptions "^1.0.0"
+    spdx-license-ids "^1.0.0"
+
 statuses@^1.2.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
@@ -787,6 +869,18 @@ supports-color@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-0.2.0.tgz#d92de2694eb3f67323973d7ae3d8b55b4c22190a"
 
+supports-color@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
+
+taim@^1.0.2:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/taim/-/taim-1.1.0.tgz#0f18bd8af118a04da7bb0024701884985000c14b"
+  dependencies:
+    chalk "^1.1.1"
+    pretty-hrtime "^1.0.0"
+    ramda "0.18.x"
+
 timed-out@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-2.0.0.tgz#f38b0ae81d3747d628001f41dafc652ace671c0a"