fixed mixed static/shared builds.

Merge pull request #17 from awslabs/fix_mixed_builds

fixed mixed shared/static builds in the same build closure.

Updates for aws_thread_call_once API changes

Merge pull request #16 from awslabs/once_fixes

Fixes for changes to aws_thread_call_once on windows

LTO support for Clang/GCC

v0.1.6

Enable LTO policy (#15)

Added backtraces to asserts

Merge pull request #10 from awslabs/prefix-paths

Allow CMAKE_PREFIX_PATH to be a list

Improved cmake windows path handling.

Merge pull request #8 from awslabs/windows_build_fixes

Thanks for the productive day Microsoft.

const correctness

Merge pull request #7 from awslabs/const_correctness

Added const modifiers where it made sense.

Installed header files.

Merge pull request #6 from awslabs/actually_install_headers

It would help if I actually installed the damn header files.

Fixed finder in target import.

Merge pull request #5 from awslabs/finder_fix

Made sure we only look for lib crypto if on the appropriate platform.

Initial Release

Merge pull request #3 from awslabs/readme-updates

Readme updates.