/close #312

Conflicts:
	tomwer/gui/darkref/darkrefwidget.py

/close #315

[doc] update doc to be loaded from the web and generated from python setup.py build build_sphinx -b htmlhelp

Add all modifications made in the branch lamino_recons

Conflicts:
	tomwer/__main__.py
	tomwer/setup.py

set the orange add-on under the name Tomwer. Allow to make difference between the add on and the 'core' library and fit the orange convention for add-on.

[fix] The generated dark file was call darkHSTdarkend0000 instead of darkHST0000 because we where not removing non numeric character in the 'index file'. But this is still a trick to get the information.

[orange tomwer add-on] Reset tonwer add on name to tomwer instead of tomwer-add-on-widgets. /closes #176

some rework on the entry point to launch correctly the applications (previously the tomwer key was redundant)

create the tomwer module which is the real library.
Start adding the applications to /close #169.
Unit test are passing, orange is launching correctly but some developpement of the ScanValidator seems to been lost in the way.