Fix loading partial translation of Sheets scripts, replace KSpread with Sheets in headers of the scripts
Review Request #106306 - Created Sept. 1, 2012 and submitted
Sheets script plugins load translation from krossmodulekspread.po but translation catalog is named as krossmoduletables.pot. Most of the scripts contain references to non-existing www.calligra.org/kspread and KSpread window, etc. Hope this patch fixes some of these issues.
Tested on current git. Not all translations are loaded due to incomplete localization of scripting module (T = Kross.module("kdetranslation") + T.i18n("message") are not used & some troubles with loading plugin names). But Calligra Sheets menu shows much more translated than before.