filtxr - simplest filter

Aug 6, 2015

Version 2.3
- optimize ram usage and reduce app crash
- stability and performance improvements
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Version 2.2
- fix notification control for Android Lollipop
- stability and performance improvements
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Version 2.1
- update material design icon
- fix notification control bug
- fix some tablet's UI
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Version 2.0
- update UI with material design
- filter's limitation adjusted to 90