Using a local DB (importing entries from gdrive).

Squashed commit of the following:

commit ad6d2db216aea4985b0ebb12090e9c76460195fe
Author: John McKerrell <john@mckerrell.net>
Date:   Sat Jun 1 19:54:16 2013 +0100

    Fixing dupe hashing & using eagerly loaded values.

commit 31b73455cdb5b60aa5cb1152938a68255320c162
Author: John McKerrell <john@mckerrell.net>
Date:   Sat Jun 1 18:32:08 2013 +0100

    Working list using DB

    Updated reload to redirect to different pages and
    to put the overview into flash.

commit ca092a86cb00b52cc35f49763a52a7b0fe6f4677
Author: John McKerrell <john@mckerrell.net>
Date:   Sat Jun 1 17:32:32 2013 +0100

    DB using index page, hence status & update email too

commit 5990a613e06bb23b0572b8e8fe02bda4354f9e1d
Author: John McKerrell <john@mckerrell.net>
Date:   Sat Jun 1 16:57:56 2013 +0100

    Reload using the Feedback class import spreadsheet

commit fdac04a902735e66394fc823242b553f08157452
Author: John McKerrell <john@mckerrell.net>
Date:   Sat Jun 1 16:57:34 2013 +0100

    Analysis web page using the Feedback class method now.

commit bb94a820e3bffebfa3d59473c152c2f0835d94b7
Author: John McKerrell <john@mckerrell.net>
Date:   Sat Jun 1 11:50:30 2013 +0100

    Moving import into Feedback class too

commit 7ffe7d6cf0952b13f6de6ff5e1291a03592fae3a
Author: John McKerrell <john@mckerrell.net>
Date:   Sat Jun 1 11:36:48 2013 +0100

    Move auto handling into feedback class, do it after an import.

commit d9a05c191fe77e38d1d1b44e13fea61f9a1faa19
Author: John McKerrell <john@mckerrell.net>
Date:   Sat Jun 1 11:21:37 2013 +0100

    Moving analyse into feedback class.

commit 8d5dbfa441427e33f429812987527d136fb0ba26
Author: John McKerrell <john@mckerrell.net>
Date:   Fri May 31 20:48:39 2013 +0100

    Auto-handling from database rather than spreadsheet

commit 266b068bbd11d9dbd165373cce647be1a630264d
Author: John McKerrell <john@mckerrell.net>
Date:   Fri May 31 20:47:39 2013 +0100

    value_for_column methods to make accessing values easier.

commit 8f2d07c3f74a80884f9f360aa7f06a5c47c74774
Author: John McKerrell <john@mckerrell.net>
Date:   Fri May 31 20:04:33 2013 +0100

    Fixing title line

commit 975cbdbcbada789fcd87bfc0dd1a955263a3a771
Author: John McKerrell <john@mckerrell.net>
Date:   Fri May 31 20:03:32 2013 +0100

    Showing analysis from database rather than spreadsheet.

commit 674021bc2c99440ca6a6efe034326acb8f4d3ca3
Author: John McKerrell <john@mckerrell.net>
Date:   Fri May 31 19:42:52 2013 +0100

    Got importing into the database working.