Script to run all internal EWK unit tests

Script to run all internal EWK unit tests

This script:
- build EFL and EWK test
- prepare mobile device
- install EFL and EWK test
- run all test by one (restart device at 50 tests)

Results is put to test_log/log.htm (It redirect to file with name of last commit title (first line))
This html file have a tests results, and links to html files with history of results for selected the test.

Bug: http://107.108.218.239/bugzilla/show_bug.cgi?id=9483
Change-Id: Iace9a61cc9e79d4e31e97d490c3c3403ade1b528
Signed-off-by: Piotr Sieduszewski <p.sieduszews@samsung.com>