fix: package.json & yarn.lock to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-ANSIREGEX-1583908
- https://snyk.io/vuln/SNYK-JS-INI-1048974
- https://snyk.io/vuln/SNYK-JS-MINIMATCH-3050818
- https://snyk.io/vuln/SNYK-JS-MINIMIST-2429795
- https://snyk.io/vuln/SNYK-JS-MINIMIST-559764
- https://snyk.io/vuln/SNYK-JS-SEMVER-3247795
- https://snyk.io/vuln/SNYK-JS-TAR-1536528
- https://snyk.io/vuln/SNYK-JS-TAR-1536531
- https://snyk.io/vuln/SNYK-JS-TAR-1536758
- https://snyk.io/vuln/SNYK-JS-TAR-1579147
- https://snyk.io/vuln/SNYK-JS-TAR-1579152
- https://snyk.io/vuln/SNYK-JS-TAR-1579155

package.json

@@ -11,7 +11,7 @@
     "blessed": "^0.1.81",
     "blessed-contrib": "^4.8.17",
     "dateformat": "^3.0.3",
-    "epub": "https://github.com/nemanjan00/epub.git#67e7822d0be55f9cb0594f23dd034e2358439f63",
+    "epub": "1.1.0",
     "file-type": "^8.0.0",
     "html-to-text": "^5.1.1",
     "minimist": "^1.2.0",

yarn.lock

@@ -192,6 +192,11 @@ acorn@^5.5.0:
   resolved "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
   integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
 
+adm-zip@^0.4.11:
+  version "0.4.16"
+  resolved "https://registry.yarnpkg.com/adm-zip/-/adm-zip-0.4.16.tgz#cf4c508fdffab02c269cbc7f471a875f05570365"
+  integrity sha512-TFi4HBKSGfIKsK5YCkKaaFG2m4PEDyViZmEwof3MTIgzimHLto6muaHVpbrljdIvIrFZzEq/p4nafOeLcYegrg==
+
 agent-base@4, agent-base@^4.2.0, agent-base@^4.3.0:
   version "4.3.0"
   resolved "https://registry.npmjs.org/agent-base/-/agent-base-4.3.0.tgz#8165f01c436009bccad0b1d122f05ed770efc6ee"
@@ -1138,12 +1143,13 @@ entities@^1.1.1:
   resolved "https://registry.npmjs.org/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
   integrity sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==
 
-"epub@https://github.com/nemanjan00/epub.git#67e7822d0be55f9cb0594f23dd034e2358439f63":
-  version "0.2.1"
-  resolved "https://github.com/nemanjan00/epub.git#67e7822d0be55f9cb0594f23dd034e2358439f63"
+[email protected]:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/epub/-/epub-1.1.0.tgz#cafe9502ba399c39e30aa0faa58d7106f2a82a76"
+  integrity sha512-eekqyzaOs7vlWkY5MDyIX8e4pHExLJqxoULFbfTInji+3QJ+10P5IYJSqdaPGvA6MlwCigVY8IaLkaqGVmKcbQ==
   dependencies:
+    adm-zip "^0.4.11"
     xml2js "^0.4.19"
-    zipread "^1.3.3"
   optionalDependencies:
     zipfile "^0.5.11"
 
@@ -4891,8 +4897,3 @@ zipfile@^0.5.11:
   dependencies:
     nan "~2.10.0"
     node-pre-gyp "~0.10.2"
-
-zipread@^1.3.3:
-  version "1.3.3"
-  resolved "https://registry.npmjs.org/zipread/-/zipread-1.3.3.tgz#56848915f65e031d3ddef27383a6d3ee5843ce41"
-  integrity sha1-VoSJFfZeAx093vJzg6bT7lhDzkE=