#99 Move mouse-over help to a separate module

[Ahasuerus]

Move mouse-over help from edit/isfdblib.py to a separate module.

[Ahasuerus]

Implemented in:

edit/addaward.py 1.22
edit/addawardcat.py 1.5
edit/addpub.py 1.24
edit/addvariant.py 1.21
edit/clonecontent.py 1.39
edit/clonepub.py 1.40
edit/editauth.py 1.20
edit/editaward.py 1.19
edit/editawardcat.py 1.5
edit/editawardtype.py 1.14
edit/editpub.py 1.52
edit/editpublisher.py 1.16
edit/editpubseries.py 1.12
edit/editseries.py 1.13
edit/edittags.py 1.17
edit/edittitle.py 1.42
edit/isfdblib.py 1.152
edit/isfdblib_help.py 1.1
edit/linkaward.py 1.4
edit/linkreview.py 1.8
edit/local.mk 1.15
edit/mkvariant.py 1.24
edit/newawardtype.py 1.4
edit/newpub.py 1.49
edit/rmtitles.py 1.17
edit/select_award_type.py
edit/tv_merge.py 1.20
edit/tv_unmerge.py 1.7

Installed in r2016-078 on 2016-04-20. Closing.