Removed .DS_Store added .gitignore.
Fixed word search range issue for each tappable word.

Example, for a string: #styles #style
Detecting #style will return the range of #styles, because it's the first string detected.

regex doesn't have to be stored as instance variable.
Added podspec.
Merge pull request #8 from jessearmand/master

Fixed word search range issue for each tappable word