[events-calendar] Fixes off-by-one error

pe.date.convert(Array) expects months in zero-base format.
Merge pull request #1864 from berubs/issue1862

[events-calendar] Fixes off-by-one error
Multimedia: added data-role='none' to stop jQuery Mobile from enhancing controls
Merge pull request #1871 from patheard/tabbed-multimedia

Multimedia: added data-role='none' to stop jQuery Mobile from enhancing controls
Merge pull request #1881 from pjackson28/master

Added generated Russian translations to i18n.csv
Merge pull request #1882 from pjackson28/master

Added generated Slovakian translations to i18n.csv
Merge pull request #1883 from pjackson28/master

Added generated Thai translations to i18n.csv
Merge pull request #1884 from pjackson28/master

Added generate Turkish translations for missing translations in i18n.csv
Merge pull request #1887 from pjackson28/master

Added generated Ukranian translations for missing translations in i18n.csv.
Merge pull request #1888 from pjackson28/master

Added generated Vietnamese translations to i18n.csv
Fixed #1886 by forcing UTF8 on i18nMergeTask for all OS
Resolved merge conflicts.
Merge branch 'v3.0'
Second fix for #1886 dealing with the output on non-UTF8-default systems
Merge branch 'v3.0'
Changed all working examples to the WET theme. Added support example templates for a total of 33 languages to each of the themes (excluding the CLF 2.0 theme).