Added PIC option
Merge remote-tracking branch 'origin/master' into features/build-pic
Improved application of -fPIC to sub projects; remove gmock.h usage in a few headers; specify cxx flags for builds without a build type set
Added fPIC to CPPFLAGS to fix issue with glog
Removed CFLAGS which should not be required in addition to CPPFLAGS
Merge pull request #10 from palominolabs/features/build-pic

Features/build pic