Merging CMakeBBP into CMake.
Move Doxygen-specific variable to DoxygenRule.cmake.
Merge pull request #216 from tribal-tec/master

Reset components for subsequent find_package
Merge pull request #215 from rdumusc/osg

Merging CMakeBBP into CMake.
Fixed Doxygit.cmake, removed doxygit target from DoxygenRule, added CommonDocumentation.cmake.
Merge pull request #219 from rdumusc/doxygit_v2

Fixed Doxygit.cmake for 'make doxygit', added CommonDocumentation.cmake.
Add dummy install target for common_documentation, as expected by Buildyard.
Merge pull request #220 from rdumusc/installtarget

Add dummy install target for common_documentation, as expected by Buildyard.
Package found variable is internal to the dependent project
Merge pull request #221 from bilgili/master

Package found variable is internal to the dependent project
Fix module path in downstream projects
Merge pull request #218 from eile/master

Fix module path
Add rocksdb finder
Rename Finder
Fix FindPoppler for all varieties of system package / user-compiled library.
Merge pull request #222 from rdumusc/findpoppler

Fix FindPoppler for all varieties of system package / user-compiled library.
Remove redundant LAST_RELEASE and use VERSION instead.
Fix Doxygit issue with some sequences of special characters (:,=) in DOXYGIT_TOC_POST.
Merge pull request #224 from rdumusc/doxygitstring

Fix Doxygit issue with some sequences of special characters (:,=) in DOXYGIT_TOC_POST.
Merge pull request #223 from rdumusc/last_release

Remove redundant LAST_RELEASE and use VERSION instead.