msresamp2: adding APIs and function prototypes without any definition
msresamp2: fleshing out create(), destroy(); adding example
Merge branch 'master' into msresamp2-dev
msresamp2: computing parameters for each stage
msresamp2: decimator processing functional but needs work

  * output is not properly scaled
  * delay is not properly computed
  * interp still not functional yet
msresamp2: fleshing out interpolation functionality
Merge branch 'master' into msresamp2-dev
msequence: adding method to set msequence internal state
benchmark: firdecim -> firdecim_crcf
benchmark/iirdecim: adding infinite impulse response decimator benchmark
benchmark/iirinterp: adding infinite impulse response interpolator benchmark
gmskframe: adding readme to describe framing structure
frame64: moving internal method prototypes from global header to source
frame64: FRAME64_LEN > LIQUID_FRAME64_LEN
Merge branch 'master' of liquidsdr.org/liquid-dsp
build: removing antiquated 'profile' configure option
cbuffer: cleaning up cbuffer code

  * improving print formatting
  * removing block-commented code segments
  * adding descriptive comments
buffer: removing antiquated static buffer prototype
buffer: removing antiquated bufferui objects
filter/resamp: adding method to execute on block of samples

  * simplified interface
  * does not check for output buffer length, however
  * TODO: figure out easy way to ensure memory isn't written outside boundary