Added minimal support for Gradle, for compiling as gradle module in android studio project

[Ridami]

added to main project setting.gradle

include 'ViewPagerIndicator'
project(':ViewPagerIndicator').projectDir = new File('ViewPagerIndicator/library')

added in app/build.gradle

 dependencies {
        compile project (path: ':ViewPagerIndicator')
}

[lozn00]

hope develop recyclerview support 希望开发能支持recyclerview的 支持recyclerview水平 垂直 。

[DrAniza]

7c0ccfd