set pen/brush style for rubber band

alpha channel for color of digitizing rubber band

second rubberband to distinguish drawn vertices from next possible point in digitization
Add note that non-greedy regular expressions are not supported to function help
Merge pull request #798 from 3nids/maptoolcapturerubber

[fix #8395] Add a second rubber band in map tool capture
Updated list of IT translators
Fix untranslatable strings in qgsstylev2managerdialog.cpp
german translation update
translation update: da_DK and es
[sextante] edited/added saga descriptions
[pyqgis-console] more encoding fix.
[pyqgis-console] fixes translation strings: avoids UnicodeEncode error
translation update: es by Carlos
update GUI translation JA
Merge pull request #801 from yoichigmf/work_translation

translation update: ja by Yoichi
[labeling] Initial python unittest setup and some tests

- Note: some tests will fail until differences in platform dpi are worked out
Fix #7012
translation update: hu by Zoltan
Get rid of compiler warnings
fix copying to clipboard in fTools (closes #8442)
correct handling for non ASCII characters in plugin installer (fix #8452)
update for visual c++ 2010:
* use shorter target names for python plugins
* add build scripts for 64bit
* use nircmd in postinstall