Fixed clear function, because it would stay at the first element.

Changed from spaces to tabs in keywords.txt and removed obsolate include in docs.

Fixed bug in function pop_back() and fixed missing letters in function names and wrong words.

Bug fixed thanks to @vexxor .

Include bug was fixed thanks to @tmrttmrt .

Added Travis CI for auto-testing library

Updated legal info about library

This release is first official release, it is tested and it is ready to be used in arduino projects.

Fixes:

• memory leak fix
• removed doxygen
• removed unnessesary comments

• Added array operator access to items in array
• fixed some things
• improved manual

Added comments to example
Added tutorial usage of functions in readme