Added overlays
canvas has now a client side
Cleanup and func renaming
new concept of transaction directly bound to page (pagestate)
new concept of pagerequest
renamed framework request to global_request
Added overlays
refactor: renamed request to page_request and global_request to request
bug: lost session data on break
modified todos
Added slides for linxtag 2014
Merge remote-tracking branch 'remotes/origin/origin/overlays' into overlays
table-compo: Table-Columns now hidden, if no label specified
fix in form-compo: textarea now supports multi-line value again
Merge branch 'overlays' of https://github.com/solute/pyramid_epfl into overlays
table-compo: now supports row_click-events
linuxtag slides 2014 released
change: components are now accessible by everybody by default
fix: removed some old WTF dependency
fix: starter-scaffold cleaned a little bit
new: added new scaffold: "notes"
fix: missing scaffold registry
fix: minor fixes
new: added page.close_overlay functionality