Library cleanup from unused files and resources.

Clean library from unused resources in res folder, delete some eclipse
IDE specific files and remove unused GraphViewDemo activity.
Real time graph didn't scroll when target api where above 13
Added .gitignore
Added ability to disable touch gestures
add support for use in xml layouts.
Merge pull request #49 from junk2005x/master

add support for use in xml layouts.
Merge remote-tracking branch 'upstream/master'
Ignore Intellij project files
Merge pull request #37 from Lauszus/master

Real time graph didn't scroll when target api where above 13 and added ability to disable touch gestures
Merge branch 'clean_library_project'
Compile using gradle
Get Gradle wrapper from API
Merge pull request #34 from Tapchicoma/clean_library_project

Library cleanup from unused files and resources.
Merge branch 'master' of https://github.com/jjoe64/GraphView into gradle
SetTitle to modify the title of a graph
Merge pull request #58 from deveth0/master

SetTitle to modify the title of a graph
if both are zero, change the values to prevent division by zero
corrected naming
removing / adding series redraws the graph
Removed unnecessary content