Addressed __weak ARC warning
Cleaned up remnants of libsqlite3.dylib in targets
Disabled compiler warnings for keen_io_sqlite3.c (external lib)
Merge pull request #45 from keenlabs/19-keenclient-should-use-arc

Addressed __weak ARC warning
Merge pull request #46 from keenlabs/27-use-sqlite-amalgamation

Project settings cleanup related to SQLite amalgamation
Cleaned up comments in preparation for appledocs
Merge pull request #47 from keenlabs/25-appledocs-update

Cleaned up comments in preparation for appledocs
Updated podspec to use public/private header files, bumped version
Merge pull request #48 from keenlabs/36-podspec-should-use-public-private-header-files

Updated podspec to use public/private header files, bumped version
Update README for 3.2.11.
Tweaked podspec to eliminate validation errors
Removed __weak reference in getEvents
Bumped kKeenSdkVersion to 3.2.11
Update README and bump version.
Updated podspec to include sqlite3 c source file, bumped version
Update README and bump version.