MDL-39910 mod_scorm: fix enable/disable navigation buttons
Revert "MDL-39871 Blocks,Themes: Swap block regions in RTL mode (using pre-defined array)"

This reverts commit e89dfdbce62ad5be906cb2d822fa0f746cf6afd6.
Revert "Merge branch 'MDL-41912-master' of git://github.com/damyon/moodle"

This reverts commit 093a6fe77fc39b06c804fbe4bfcac9834a52c966, reversing
changes made to 88a4cb473439f5a2875260368b92fac1bb808c12.
MDL-39910 SCORM: set correct site level defaults.
MDL-39910 SCORM: set correct site level defaults.
Merge branch 'master_MDL-39910' of https://github.com/danmarsden/moodle

Conflicts:
	mod/scorm/db/upgrade.php
MDL-35217 afterburner: applying orientations
ie9 svg compatibility fixes
fix permissions
weekly release 2.6dev
MDL-41878 JavaScript: Add an alias for Moodle in the YUI loader