added xAmend.
added xAmend.
added version.
rebuilt manual
added negations of subseq functions
fixed namespace
fixed bad reference in test
removed a large block of unneeded method cods
attempting to remove large block of method code
finished refactoring unneeded code
removed unneeded paren
fixed syntax issues
fixed missing chaining constructor call
started work on c++ xChunk
added fast track
improved xChunk; now passes unit tests
rebuilt docs
fixed namespac
removed partial implementation of chop
updated news