Moved gmock, gtest and zlib to /deps/
In the progress of moving all dependencies / source code that isn't from us out of /src/ and /include/
Merge pull request #175 from lclc/depsGtest

Moves zlib, gmock and gtest to new top-directory deps
windows build works again, gtest/mock cleanup
Merge pull request #177 from da2ce7/develop

windows build works again, gtest/mock cleanup
Moved chai4 & 5 to /deps/
Merge pull request #178 from lclc/depsChai

Moved chai4 & 5 to /deps/
Remove .gitattributes.
Merge pull request #181 from randy-waterhouse/develop

Remove .gitattributes.
Move irrxml to /deps/
Merge pull request #179 from lclc/depsIrrxml

irrxml to /deps/
Convert CRLF to LF line endings

These files were revealed when .gitattributes had the
following entry:
* text eol=lf

Apparently, if this entry is present and text files exist
that contain CRLF, git will behave extremely annoying.
Merge pull request #182 from toxeus/fixCRLFtoLF

Fix CRLF to LF line endings
Move bigint to /deps/
Merge pull request #180 from lclc/depsBigint

Move bigint to deps
Move simpleini to deps
Merge pull request #183 from lclc/depsSimpleini

Move simpleini deps
Changed to use gcc-4.8 for Travis on Linux.
Move Cointainers to /deps/
Moved compiler export to appropriate place.
Added back CXX.