TODO:
-----
Release 0.3.2
- refactoring and cleanup: [DONE]
	- gpgwin.cpp -> mainwindow.cpp [DONE]
	- context.cpp -> gpgcontext.cpp [DONE]
- show keyrings (files with .gpg) in import from file dialog too [DONE]
- dropdown from menubar instead of dialog for import [DONE]
- add file operation toolbar (open, save, new) (per default off) [DONE]
- strike out revoked keys in keylist and add warning to keydetails [DONE]
- put quote and double line break removale to "special edit" operation toolbar (icons for double linebreaks missing) [DONE]
- Wizard on first start (Create Key, Import from keys older gpg4usb, import from gnupg) [DONE]
	-  import conf from old gpg4usb
	- remember GNUPGHOME in main.cpp
- emit keydbchanged from GPGcontext::importKey (?)
- show import details at all places
- option in settingsdialog for enabling steganographic operations [DONE]
	- minimal steganography option: remove or add pgp-headers on demand [DONE]
	-  Add advanced tab to settings dialog
	- investigate in embedding a steganography tool 
		http://steghide.sourceforge.net/
		http://www.outguess.org/
- update gpgme-library
- understandable message if no matching private key found for decryption (no data error)
- investigate in adding a offline help system [DONE]
	- have a look on the format
- keyimport from keyserver dialog should show reason for strike out 
- key import should be more verbose: [DONE]
	- show message, which keys are imported [DONE]
	- if import failed, because no key was found [DONE]
	- if key is already in keyring
	- for now done just for import from file and clipboard
- show message, when key export is successful (statusbar)
- dropdown from menubar instead of dialog for file-cryption (files->encrypt,decrypt) 
- encrypt and sign, decrypt and verify (?)
- Zoom In/Out
- Add buttonto copy fingerprint to clipboard in details dialog 
	- remove whitespaces on copy
- Change "remove double line breaks" to "remove spacing" 
	- icon from "line spacing icon"
- Change file encryption to single dialog for en- and decryption
- Add default key functionality 
BUGS:
- import key toolbar dropdown shows text, even if only icon should be shown
- investigate special characters in passphrase in windows

Release 0.3.3
- create revocation file on key generation
- optionally open new tab after encryption/decrytion 
- import from keyserver doesn't end, if network-connection is available, but no connection to keyserver  (?)
- Change private key password (catch bad passphrase message)
- set gpgme error language to chosen language (context.cpp:49)
- css
- key should blink short in keylist after import
- check and add missing statusbar messages
- set mainwindow-statusbar text via signal
- more doku on building gpg4usb (especially on windows)
- clear password-cache after quit (siehe kbasket)
- check pointer usage (const/references)
- add posibility to change password of key
- save the last used directory in open file dialog
- make keylist browsable with keyboard
- Change Keytable sorting: private keys should always be on top (partially solving "encrypt to self")
- clean header if quoted printable decoded
- PGP-MIME, find and show inline encrypted files
	- attachments-widget should be inlined in editor-tabs
- Settings-Dialog:
	- add tab for editor options, like font-size, line-break, tab-width, line-numbers,..
- remember Password:
	- checkbox in password dialog to remember password
	- Timer to remember password for x minutes?
- attachments:
	- context menu for files left in attachment dir-icon: clean attachments-dir
	- settings option "check attachment-dir all 10s and warn user"
	- remind user on closing if files left in attachments-dir
	- attachments dir as default option for "save"
	- clean attachments when:
		- opening new file in editor
		- decrypting
		- encrypting
	- status-tip "saved file" when saving file for "open with" [DONE]

Release 0.4
- save state on closing as encrypted file, allow recovery with password on next start
	- generate functional key for user
- investigate using libqgpgme1 (qt binding for gpgme)

Later:
- more internationalisation:
  - menu entry for changing character encoding
  - hints (on webpage?) which webmailer sends which encoding-header

- Drag and drop capabilities. Especially to encrypt / decrypt text, but would also be nice for files as well as import public and private keys.

- add a message-box with warning if someone's adding a secret-key to usb-keyring
- sorting keys would be nice (e.g. a-z or complete manual)
- Policy ( dialogs, what's warning, what an error )

- some kind of locking for keydb, as gpg.conf uses lock-never, for ability to run on usb-drives (fat-formatted)

- make use of GPGME IO-Callbacks from QT, read chapter 7.8.2 from GPGME info page

BUGS
----
- cancel decryption on windows hangs programm -> possibly bug in gpgme
- entering wrong password for decrypt on windows hangs program -> possible bug in gpgme
- Sometimes two or more stars are added to title of modified tabs