possible fix for premature exec of completion methods
modified the script loader events to have different handling for IE10+ vs older browsers
- changing version so I can merge into 1.3.2-wip
- updating version to be merged into 1.3.2-wip
Merge remote-tracking branch 'remotes/origin/1.3.2-wip' into scriptloader

Conflicts:
	sdk/f2.min.js
	sdk/f2.min.map
Merge pull request #146 from OpenF2/scriptloader

Merge scriptloader changes into 1.3.2-wip