Merge branch 'master' into core-and-module-updates-
update ctools module
update webform module
update webform validate module
update open layers module to fix warnings
Revert "update open layers module to fix warnings"

This reverts commit 5dfae08edfae10bb3005f972fbc3cd965b8b0f62.
update open layers to fix error messages
update libraries module to be compatible with open layers
install proj4js module
Merge branch 'core-and-module-updates-'