AB 2.6.2 updates
* Bump version to 2.6.2
* add 0.4.0 version for nativescript
Merge pull request #565 from Icenium/fatme/v2.6.2

v2.6.2
Fixed release date
Merge pull request #563 from Icenium/ab-262

AB 2.6.2 updates
Update ts def files
Merge pull request #569 from Icenium/fatme/update-ts-def-files

Update ts def files
Merge branch 'release' into fatme/merge-release-2.6.2
Merge pull request #571 from Icenium/fatme/merge-release-2.6.2

Merge release 2.6.2
Add analyticsTimeout option

Add new option - analyticsTimeout - it is used to define the timeout for the features tracking operation. Set default value to 60 seconds. Modify AnalyticsService to call setTimeout before starting the operation of tracking. Add SetRequestTimeout method to EqatecMonitor which sets global timeout variable. Pass this variable to XMLHttpRequest instance.