Add "spike" command, plus code cleanup.

Signed-off-by: nppangband <nppangbanddev@verizon.net>
Clarify jammed doors can't be jammed further.

Signed-off-by: nppangband <nppangbanddev@verizon.net>
Reworked options dialog (untested)
Reworked options dialog (Tested)
Working on dialog size
Misc. fixes
Misc. fixes
Work on repeated commands (resting works, running disabled)

Signed-off-by: nppangband <nppangbanddev@verizon.net>
reinstate run command (shift+ direction)

Signed-off-by: nppangband <nppangbanddev@verizon.net>
Merge branch 'diego' of https://github.com/nppangband/NPPAngband_QT.git into Jeff

Signed-off-by: nppangband <nppangbanddev@verizon.net>