Release of XStudio 1.0a2

The version 1.0a2 of XStudio has been released and is available for download at the usual location: http://www.xqual.com/support/download.html.

Main changes from 1.0a1 are:

* Report with test ordered like during the execution

* Complete control over manual tests execution through a control bar:

- Previous Test

- Previous Testcase

- Rewind Testcase

- Pause execution

- Resume execution

- Next Testcase

- Next Test

* Timeout setting per test while executing manually (using attributes)

* Bug-fix:

- Sometimes some elements were hidden in the trees when they were the only child of their container