Added init/shutdown functions.

aws_compression_library_init() (#31)

- add `aws_compression_library_init()`
- fix bug in `aws_huffman_decoder_reset()`
- fix encoder bug where `AWS_ERROR_SHORT_BUFFER` was returned even though we'd successfully encoded a full string

Added support for growing Huffman tables

v0.2.8

New CI integration (#30)

Stats and other fixes

Stat (#23)

* Base statistics gathering and monitoring

Fix cmake config template

v0.2.6

Fixed cmake config file template. (#28)

Make build friendly to in-source builds.

v0.2.5

enabled in-source builds of aws-c-compression. (#26)

fixed mixed static/shared builds.

v0.2.4

Fixed mixed shared/static build closures. (#22)

LTO support for Clang/GCC

v0.2.3

Enable LTO policy (#21)

Made huffman generator tool optional during build

v0.2.2

Made aws-c-compression-huffman-generator optional (#19)

Build fixes

v0.2.1

fix shared lib builds (#15)

First release

assert() -> AWS_ASSERT(), removed assert includes (#11)

* assert() -> AWS_ASSERT(), removed assert includes

* added assert.h to clang-tidy restrictions