Replacing FindSphinx.cmake with one that returns a version number.
Updated translation strings
Updated translation scripts
Merge branch 'develop' of github.com:pgRouting/pgrouting into develop
New docs Cmake instructions
Fixes to new doc/CMakeLists.txt
Fix to disable latex
Fixed pdf creation
Updates to work with the new doc/CmakeLists.txt
Changed add_custom_target to add_custom_command
Merge branch 'develop' of github.com:pgRouting/pgrouting into develop
Fixes (hopefully) for issue #165
Fixes for issue #176