Created sequencer for oscillators along with correcting various bugs.
Frequency to sample period look up table created. Created "settings" file for global constants.
Revised code.
Added comments.
Retooled "Oscillator" such that it makes use of a base class for deriving other signal generators. Bugfix with sequencer.
Added C+11 standard.
Added sawtooth oscillator.
Merge branch 'master' into singlecore