use parameter for alpha value
add valid range to comment for alpha value [skip ci]
wrap long line
check range of parameter alpha
move low pass filter methods to a separate class
prevent instantiating class
improve documentation
move method getMax to Tools class
use correct package name in JavaDoc
add tests for getMax in Tools class
replace concatenated string by String.format
Add a Bitdeli badge to README
Merge pull request #141 from bitdeli-chef/master

Add a Bitdeli Badge to README
update coveralls after a succesfull build
Android build tools is upgraded to revision 19.0.2
add -e option to get more debug data
test and cobertura should be run before reporting to coveralls
generate javadoc after a successful build
rename method filterArray() to filterValueSet()
add test for LowPassFilter class, issue #41