Quick account jumping

[hsoft]

A dialog similar to the one planned for #98. When invoked, it would show a list of all accounts. It would be possible to quickly select an account by typing a few letters. When those letters are typed, a fuzzy matching would take place and the list would be filtered/re-ordered according to that matching, allowing the user to quickly select an account with the arrow keys and press return to show that account in the Account View.

[hsoft]

(from [26d64b657bee]) [#118] Added AccountLookup in the core.
http://bitbucket.org/hsoft/moneyguru/changeset/26d64b657bee/

[hsoft]

(from [24b4d04b2669]) [#118] Fixed a few glitches with the account lookup.
http://bitbucket.org/hsoft/moneyguru/changeset/24b4d04b2669/

[hsoft]

(from [c3bc7ed4b675]) [#118] Tweaked the account lookup matching algo.
http://bitbucket.org/hsoft/moneyguru/changeset/c3bc7ed4b675/

[hsoft]

(from [0149a39d098d]) [#118] Added the Account Lookup panel on the Cocoa side.
http://bitbucket.org/hsoft/moneyguru/changeset/0149a39d098d/

[hsoft]

(from [a1c342b53225]) [#118] Added double-click action to the account lookup in Cocoa.
http://bitbucket.org/hsoft/moneyguru/changeset/a1c342b53225/

[hsoft]

(from [16ecbb0514b8]) [#118] Fixed a few glitches with the account lookup.
http://bitbucket.org/hsoft/moneyguru/changeset/16ecbb0514b8/

[hsoft]

(from [734f8ae064fe]) [#118] Added the Account lookup on the Qt side.
http://bitbucket.org/hsoft/moneyguru/changeset/734f8ae064fe/