[wrt] Change shell scripts license to BSD

- These scripts were orignially created in 2014
  checking by 'git log --follow'
- Indent shell script using 2 spaces following
  doc/Coding_Style_Guide_CheatSheet.md
- Fix a typo.
Merge pull request #1568 from zqzhang/wrt-license

[wrt] Change shell scripts license to BSD
Welcome 2015!

- Update the copyright year to 2015 in the test templates.
- Add an empty line at the end of test files
  so that the files get no end line changes in future.
- Remove the BOM from LICENSE.
Merge pull request #1569 from zqzhang/2015

Welcome 2015!
Change Time tests aginst locale timezone to designed

- On IVI, end user cannot change the locale, see
  https://bugs.tizen.org/jira/browse/TC-1813
  https://bugs.tizen.org/jira/browse/TC-2054
- Change these tests to designed.
- This closes #1571.