fixed pageid to also have the drop shadow

Fixes a problem with parsing overlong changelog lines

When an overlong edit summary was given for an edit, the resulting
changelog line could be longer than the chunk that is handled in the
changelo

Fixes a problem with parsing overlong changelog lines

When an overlong edit summary was given for an edit, the resulting
changelog line could be longer than the chunk that is handled in the
changelog reader (8192 bytes) causing the reader to abort the operation.

This meant that old revisions where no longer accessible. This patch
fixes the reader (it continues reading chunks until a full line is
found).

However, limiting the summary makes sense and will be added in another
patch.

show more ...

improved toc design

improved page tools design, added 4 main icons, implemented 3 different temporary versions (version01-03)

added missing icons (and moved revert action higher up)

switched back order of breadcrumbs

minor design changes for the page footer

split footer into two bits

repositioned breadcrumbs a bit (more space above, less space below)

removed all alternative versions of breadcrumbs and pagetools

added alternative designs for breadcrumbs (version04-07)

minor fix for version02 of breadcrumbs

added another temporary design for pagetools (version05)

added version04 for pagetools

added version03 for pagetools

fixed position of second pagetool version

minor font-size fixes

implemented different temporary design for pagetools on the left (class='version02' instead of 01)

improvements for the pagetools

monospace font for main textarea

implemented 3 different temporary designs for the breadcrumbs (through classes 'version01'-03)

gave logo image dimensions (so that title headlines doesn't jump)

fix breadcrumbs (just introduced bug for single instances)

less markup for breadcrumbs (but more lines for IE<9)

small fixes: search box, structure in IE, gradient in Chrome