Try to print the fully qualified name if possible.
Improve the title of the projected histograms obtained when using SetHowProjections.
Apply patch for the 2D projections from Olivier Freyermuth.
Add similar improvements in case of the 3D projections
Fix a warning message on gcc caused by previous commit in THIstPainter
Update cling test using .help to match the new help format
Add Timur!
Enable pragma for global sel and allow calic to run with HPOD

where HPOD stands for header parsing on demand.
In order to run aclic two steps were carried out:
1) Enable selection of globals via pragma and association of headers
to variable
2) Enable the defined_in selection pragma as well, in order to
select functions and globals defined in the file which is compiled
via Aclic
Exclude functions visitation during PCH creation
Only iterate over collections if they exist! (ROOT-6311, ROOT-6307)