Add EngineFilterButterworth8::reset function to dynamically change filter's frequency
Remove asserts from EngineFilterButterworth8::reset()
Clear buffers after reset in EngineFilterButterworth8::reset()
introduces setInner function
Introduced setAndConfirm function
Rename EngineFilterButterworth8::reset() into EngineFilterButterworth8::setFrequencyCorners()
Remove code duplication in the EngineFilterButterworth8 class
Fix last commit (forgot to set buffer size in constructor)
Create new classes for dynamic EQ: EngineFilterButterworth8Low, EngineFilterButterworth8Band, EngineFilterButterworth8High. Use new classes instead EngineFilterButterworth8. Also remove unneeded enum filterType
emit valueChangeRequest if connected
Coding style fixes
Use new request signal for CO "Play"
minor style change
TODO about ramping in Butterworth filter
Merge pull request #54 from xorik/dynamic-butterworth

Add EngineFilterButterworth8::setFrequencyCorners function to dynamically change filter's frequency
Filter effect
Coding style fixes
Yet another style fixes
TODO about sample rate bug in filter effect
allow copy version string by mouse and keyboard