Remove some redundant code
Fix the build on FreeBSD
Fix a test on FreeBSD
Merge pull request #355 from peternewman/e1.37-2

Remove some redundant code
- Added README.mingw32 to document building OLA on Windows
- Added an equivalent library check for resolv on Windows
- Ignore protoc/ola_protoc.exe
- Restored line endings
Merge pull request #356 from lukase/master

Make minimal ./configure work on Windows/MinGW