update help for importprivkey
Fixed some typos in text strings

Fixed some typos in text strings
Added icons' text strings to be translated

Added icons' text strings to be translated. Updated the wiki with the three text strings that weren't there.
Merge pull request #107 from rdymac/patch-7

Added icons' text strings to be translated
Merge pull request #106 from rdymac/patch-6

Fixed some typos in text strings
"public master key" to master public key 

Fixed the order of these two words
Changed electrum-desktop.com to electrum.org

Changed the website link under the Help menu option from electrum-desktop.com to electrum.org
Merge pull request #113 from rdymac/patch-11

Changed electrum-desktop.com to electrum.org
Merge pull request #109 from rdymac/patch-10

"public master key" to master public key 
fix csv export in lite gui
Merge branch 'master' into feature/update_notifications