Bump version for future development
Add Strutil::starts_with and ends_with, to go with the 'i' versions
SPI builds to use clang-3.4.1
CMake 3.0 compatibility:

CMAKE_CXX_COMPILER_ID may be "AppleClang" rather than "Clang" if it's the
separately versioned Apple variety on OSX. Make the test robust to either
by using MATCHES instead of STREQUAL.
Better font searching.

Instead of searching for just one default font if none is specified,
have a list to search. Any one of them will prevent a total failure
of IBA::render_text().