Merge pull request #12 from RaulSanchezMartin/master

add abaqus folder in 3rd party code + init.py  and env.py
Unification of function for 3D AFM topo of indenter
Merge branch 'master' of https://github.com/stabix/stabix
updated documentation for indenter topography
updated doc and beginning of release renamed preCPFE functions...
reunification of code for generations of buttons of preCPFE GUIs
updated doc and still releasing renamed preCPFE functions...
rename femproc in preCPFE
in gitbash : for file in $(ls); do git mv $file ${file//femproc/preCPFE}; done
updated documentation
updated documentation
Merge branch 'master' of https://github.com/stabix/stabix

Conflicts:
	doc/experimental_data.rst
update documentation
updated doc (removed isonum.txt)
cosmetics
improved demo a bit
function to write an Abaqus .inp file from Matlab patch objects
add code to generate .inp files from AFM topography of indenters
add gitignore for 3rd Party Code (removed in the previous commit by mistake)
demo.m updated, introduced config variable for source code repo
changed path_management again, now to filter /.git folder correctly
preCPFE doc changed