Fix two Markuku bugs
1_ Theorem numbering (reported by Andrew Stacey)
2. Section numbering (update to Nokogiri syntax)
Merge branch 'bzr/golem' of /Users/distler/Sites/code/instiki
Ruby 1.9.3 Compatibility

Reported by pbernery and potat.
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Update SVG-Edit
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Update for itex2MML 1.4.10
Merge branch 'bzr/golem' of /Users/distler/Sites/code/instiki
SECURITY: Fix CVE-2012-2694 and CVE-2012-2695

Fixes for:
CVE-2012-2694 Ruby on Rails Unsafe Query Generation Risk in Ruby on Rails
CVE-2012-2695 Ruby on Rails SQL Injection
Merge branch 'bzr/golem' of /Users/distler/Sites/code/instiki
Release Instiki 0.19.4 (SECURITY)

This is a bugfix and Security release.
In particular, it fixes CVE-2012-2694
and CVE-2012-2695.

You MUST upgrade your Instiki installation.
Merge branch 'bzr/golem' of /Users/distler/Sites/code/instiki
 Miscellaneous small bugfixes

One rake task fixed.
Add an extra linefeed after inserting redirect
Update sanitizer
Merge branch 'bzr/golem' of /Users/distler/Sites/code/instiki
Add Support for Wolfram CDF files

Examples:
  [[Voronoi.cdf:cdf]]              default size (500x300)
  [[Voronoi.cdf| 588 x 380 :cdf]]  custom size
Merge branch 'bzr/golem' of /Users/distler/Sites/code/instiki
Show Filename
Merge branch 'bzr/golem' of /Users/distler/Sites/code/instiki
Update MIME Types
Merge branch 'bzr/golem' of /Users/distler/Sites/code/instiki