Reusable user-addr-entry detect&validate
ARMORY-125

More armoryd enhancements and cleanup.
Merge branch 'devel' into doug-devel

Conflicts:
	armoryd.py
	armoryengine/Decorators.py
Merge branch 'devel' into doug-devel
Merge branch 'devel' into doug-devel
Further tweaked the new address-entry widget factory
Added dynamic-import code to eventually enable plugins
Last commit was missing some dynamicImport code
Don't put the extension on the default file name
Test plugin appears to work!  Needs lots of polishing...
Sample plugin now has a calc/converter
Added balance conversion table, though not debugged yet
ARMORY-130 - Implement ArmoryD method to create a lockbox

Initial commit. Code is solid but certain aspects are subject to change,
subject to discussions with team members. Some extra C++ support for
compressed keys has also been included. Unit tests need to be written
for everything.
Merge branch 'devel' into doug-devel
The wallet balance exchange rate table works!
Added version check & warning for plugins
ARMORY-130 - Implement ArmoryD method to create a lockbox

If keys are compressed, don't decompress them before building a lockbox.
Merge branch 'devel' into doug-devel
ARMORY-130 - Implement ArmoryD method to create a lockbox

Add a unit test for pub key validity verification.
ARMORY-129 - Enhance the wallet watching functionality

Add support for e-mail senders that don't use GMail.