Fix what appears to be an error in libganglia_la_LDFLAGS, add GLDFLAGS
Fix broken build
Merge pull request #141 from keyurdg/master

Fix broken build
ensure sum_finished mutex is always unlocked
Merge pull request #143 from satterly/bugfix/gmetad-unsum-mutex-deadlock

Failure to relase summary mutex is causing gmetad deadlock
Revert "Revert "Improve metric summarization performance under heavy load""

This reverts commit 50a51f2f1464a59c9552d6648222b80d12a0b09e.
Update libmemcached required version to be correct.
Adjust documented defaults to have memcached pool sizes.
Remove reference to missing file.h (removed, not required)
travis-ci: Try to build mod_php.so
travis-ci: add php5-dev
travis-ci: use packages from saucy
Move memcached insertion block so that all values including strings are inserted into
memcache.
[minor fix] Replaced a malloc followed by the zeroing of the structure with a calloc.

This offers a little speed boost and, in case someone changes the z_stream structure, there won't be any corruption of the data if variables aren't initialized properly.
[minor fix] Replaced exit(1) with exit(EXIT_FAILURE) for portability.
[minor fix] Replaced exit(1) with exit(EXIT_FAILURE) for portability.
[minor fix] Replaced exit(0) with exit(EXIT_SUCCESS).

They're basically the same thing but it should be done this way for portability.
Merge pull request #146 from OHamm/master

[minor fix] Replaced a malloc followed by the zeroing of the structure with a calloc.
[minor fix] Replaced exit(1) with exit(EXIT_FAILURE) for portability.
Disable PHP in Travis CI builds until we can fix it.