Merge tag '6.1.1-rc-2' into release/6.1.1

Tagged for 6.1.1-rc-2 release
Merge branch 'release-6.1.1' of git://github.com/runrev/livecode into release/6.1.1
Merge branch 'release-6.1.1' of git://github.com/runrev/livecode into release/6.1.1
Only layout a paragraph when something changes.
Remove unnecessary block resetting
[[ Bug 11101 ]] Added note to define the range limit of pixel
[[ Bug 10998 ]] Added platform specific note to explain that iOS and Android block and urlProgress should be used to test download completion
Fix bug 11162

Date format string parsing has been made less strict in its processing, now collapsing one or more spaces together to allow a ' ' in a format string to match one or more input spaces. Additionally, spaces in the input after a formatting specifier was successfully matched are ignored. With these changes, both "10:41 PM" and "10:41PM" are accepted as valid times; previously, only the former was acceptable.
[[ Bug 10634 ]] Script editor "go to definition" does not find handlers in behaviors or library stacks.
Merge branch 'release-6.1.1'
Update submodules.
Merge branch 'release-6.1.1'
Updated submodules and version.
Corrected tools/build-android.osx.
Update submodule (correctly this time!).
Add missing bugfix note.
[[ Bug 11141 ]] Gradient ramp round error
[[ Bug 11095 ]] added missing duration entry for Player Specific Properties
[[ Bug 11030 ]] Updated dictionary entry "property" to remove reference of its use as a field property.
[[ Bug 11120 ]] Added missing entry for libURLSetSSLVerification.