new Z calibration
new Z calibration added to STORMfinder
udated splitQVdax with new options
tweaks to ChromatinCropper
updated new global pathnames in STORMfinder and STORMrender
Merge branch 'master' into alistair

Conflicts:
	Templates/startup_demo.m
Resolved: accepted master as coded with Jeff
Moved STORMfinder child functions into GUIs/Library/STORMfinder from Beta/AlistairBeta
Updated STORMfinder to run with new startup routine, new pathnames
Adding a Manual / Tutorial for STORMfinder
Merge branch 'master' of https://github.com/ZhuangLab/matlab-storm

Conflicts:
	Startup/matlabstorm_startup.m
STORMfinder out of Beta and tested.
Moved STORMrender dependent functions out of Beta
made full version of STORMrender the default.
Minor tweaks to matlab_startu