Removed ambiguous rules

e.g k+a+i should result କାଇ instead of କୈ.
n+T should result ନଟ instead of ଣ୍ଟ
n+D should result ନଡ instead of ଣ୍ଡ
added test case for ai

added test case
fix incorrect mapping for double quotes

Single quotes is mapped to k and '.
Merge pull request #338 from jishnu7/master

fix incorrect mapping for double quotes in tamil-99 layout
Fix the path to qunit.js and qunit.css

The submodule no longer provides qunit.js or qunit.css
So, directly accessing from the CDN
Remove prefixed border-radius rules
Merge pull request #340 from Nikerabbit/cssfix

Remove prefixed border-radius rules
Merge pull request #339 from kartikm/qunit-path-fix

Fix the path to qunit.js and qunit.css
Fixed README for QUnit

* Fixed README for QUnit submodule change.
* Wrap lines to 80 characters.
Merge pull request #315 from psubhashish/patch-8

Removed ambiguous rules
Merge pull request #333 from psubhashish/patch-10

Added test case for ai
Add Batak input method

Based on http://evertype.com/fonts/batak/
Merge pull request #341 from kartikm/README-for-QUnit

Fixed README for QUnit
Merge pull request #345 from amire80/batak

Add Batak input method
Fix indentation of comments in or-lekhani
Merge pull request #346 from kartikm/comment-fix-or-lekhani

Fix indentation of comments in or-lekhani
Removed redundant license and empty lines
Merge pull request #348 from amire80/batak-fixes

Removed redundant license and empty lines
add Ruby simple server run on 8000 to README.
Merge pull request #349 from hfl/master

add Ruby simple server run on port 8000 to README.