[[ Bug 12418 ]] Mail attachment from app file fails
[[ Bug 12365 ]] After "putting" return into a Field, a visible residue is left from the cursor
[[ Bug 12294 ]] Further tweaks after discovery of more logical errors.
Merge pull request #728 from runrevsebastien/bugfix-12365

[[ Bug 12365 ]] After "putting" return into a Field, a visible residue i...
[[ Bug 12414 ]] Reverse order of window reopening to stop infinite loop (reopenallwindows).
[[ Bug 11895 ]] mobileComposeMail missing attachment in Android (Android Mail)
[[ Bug 11895 ]] mobileComposeMail missing attachment in Android (Android Mail)
Merge branch 'bugfix-11895' of https://github.com/runrevsebastien/livecode into bugfix-11895
Merge branch 'bugfix-12418' into release-6.6.2
Merge branch 'bugfix-11895' into release-6.6.2

Conflicts:
	engine/src/java/com/runrev/android/AttachmentProvider.java
Merge remote-tracking branch 'origin/bugfix-12294' into release-6.6.2
Merge branch 'bugfix-12414' into release-6.6.2