Initial import
Updating to gmock r405
Bugfixes and more tests
Adding initial readme file
Updating copyright line
Test for query as prefix of candidate preference
For "foo" vs "Foo", the all-lowercase one wins
One more test case for RatioUtilizationTieBreak
Adding new candidates is now faster; + more

Also fixed a memory leak and started work on adding filepath-aware candidate
repos.
Candidates are now stored per type and filepath
Removing some commented out code
Updating some comments
Don't add candidates for "weird" buffers
Completion suggestions are now fetched async
Adding -Wextra and fixing warnings from it
Whitespace changes
Minimized the test code

Also, modified the Completer interface to facilitate the minimization of the
test code.
Adding const in a few more places
Using custom collection of Boost libs
Adding missing files; gitignore was a bit too trigger-happy