Adding google() repo

Jitpack build fail (#24)

* Updating build tools and target sdk to 28

* Updating target and compile sdk versions

* Updating gradle version to 4.4 and adding new requs of jitpack to publish libs

* Adding google repository

* Upgrading version to 0.2.9

Update Gradle

• Updated gradle to 4.4
• Updating main build.gradle with latest jitpack specs

Trying to fix compile version issue in jitpack

Sdk target update (#22)

* Updating build tools and target sdk to 28

* Updating target and compile sdk versions

Build Tools Update

v0.2.6

Updating build tools and target sdk to 28 (#21)

Bug fixes and format improvement

• Removed unnecesary launcher icons of lib
• Updated code format
• Provided fix for bug #13