Improve 'make clean' to delete additional files created during make phase (CMake). Fixes ROOT-5996.
Improve 'make clean' to delete additional files created during make phase (CMake). Fixes ROOT-5996.
Fix formatting
Fix ROOT-4549 (TRefArray missing cleanup).

TRefArray does not clean the fUIDs array during TRefArray::Streamer read in. This means that when a TRefArray is serialized in, e.g. from a tree, it can have old data still in the fUID array. This manifests when Compress() is called because then the old data get recognized in the array (fLast is updated), which then enables TRefArray to accept invalid accesses.
syntax fixes
syntax fixes
fix syntax
Fix tests to use correct singular function
add the compiler flag -DHAVE_ROOTLIBS for the math more tests
Update documentation, no need to hide nice new features I guess.
Merge branch 'master' of https://root.cern.ch/git/root
Update TPad/TCanvas section.
Update GL docs.
Add a section about TGCocoa/TGQuartz.
A note about TMacOSXSystem.
Mention Retina display support.
Added complete help to genreflex and rootcling(cint)
First round of docu about rootcling,genreflex and rootcint.
Make a comment about Retina more clear.
Introduce Cling chapter.