port soria theme to dojo >= 0.9

[dante]

ticket to track changes to soria theme port. Soria is the 'blue' theme from 0.4 (though seemingly never finished).

[dante]

(In [10196]) initial checkin of 'soria' theme refs #4179 - rough state atm, but portions are complete. ProgressBar?, CheckBoxes? (but not Radio really) and most buttons in individual spite images. no gif support yet either, relies on background-colors and a couple directional gradient png's, so no IE6 support yet.

[dante]

(In [10225]) refs #4179 (soria port) - adds styles for menu, slider icons, button cleanups, tab changes, input boxes, and more. testing focusNode outline changes.

[dante]

(In [10283]) refs #4179 - adds dijit.Tree style updates and some css-cleanup

[dante]

(In [10330]) refs #4179 - soria cleanups, all images (almost) single sprite. need to consolidate duplicates.

[dante]

bill is hoping to have this done by 1.0. I guess I am too. :)

[dante]

(In [10410]) refs #4179 - icon consolidation near completion. grouping all references to icons in one file, and removing redundant definitions for use of background-position cuts ~4k from soria.css. RTL fixes, and more unity in colors. will rename arrows.png to icons.png and supply icons.psd as template soon.

[dante]

(In [10874]) refs #4179 - soria changes: new gradient. old gradient renamed and still available though. experimental rounded support added (for some things) and fixes #4682 - double border on inputs, though no styling provided for form widgets at all since major dijit change.

[dante]

(In [11617]) refs #4179 - soria changes - fixes #5199 (some weird inline stuff happening) and fixes #4916 - unless messed up means more than this fixes, not seeing any size changes in ff. going into trunk for now, for testing. feel free to merge into 1.0.1 if fix is sufficient.

[dante]

this is complete after nikolai's contribution