Bumping version to 3.1.3

Merge pull request tidev#4392 from hieupham007/timob-14195-31X_2

timob-14195: updated map zip

Merge pull request tidev#4168 from srahim/timob-13583-3_1_X

[TIMOB-13583] Including ekentityType for pre iOS 6

Merge pull request tidev#3883 from cb1kenobi/timob-12761_3_0_X

[TIMOB-12761] Fixed bug with environment variables not being passed thro...

Merge pull request tidev#3587 from cb1kenobi/timob-12069_3_0_X

[TIMOB-12069] Added merging of custom plist into default plist.

Merge pull request tidev#3406 from srahim/timob-11685-21X

[TIMOB-11685]21X iOS: Limiting log in production builds

Merge pull request tidev#3099 from vishalduggal/timob-11023-21X

[TIMOB-11023] Check focus state before blur and refocus

Merge pull request tidev#2830 from joshthecoder/timob-10329-2_1_X

Fix a bug which was causing incorrect bitmap recycle. (2_1_X backport)

Merge pull request tidev#2649 from arthurevans/tidoc-731

[TIDOC-731] Fix validation error.

Merge pull request tidev#2488 from mstepanov/timob-9828_21x

[TIMOB-9828][TIMOB-7858] fix tabGroup regression