insert SPD to PmagPy and some changes in demag_gui.py

insert SPD to PmagPy and some changes in demag_gui.py
insert SPD.v.1.0 to PmagPy
	modified:   version.txt => incremented version number
minor fixes
Merge branch 'master' of github.com:ltauxe/PmagPy
clean up merged gitignore
removing command line tests from master
working on pars compatibility
bug fix for missing specimen_k
thellier_gui.py and demag_gui.py functions
Merge branch 'master' of https://github.com/ltauxe/PmagPy
fix typo
SPD doesn't break with no ptrm checks
Merge branch 'master' of github.com:ltauxe/PmagPy
add demagogue functions
fix IZZI_MD bug
add CRM%, alpha_prime, and delta_t_star with value -999
Merge branch 'master' of github.com:ltauxe/PmagPy
minor changes
ignoring command line tests