Note in version if working directory is dirty

This adds -dirty to the description if there are uncommitted changes in
the working directory when building
Merge pull request #1 from zidel/dirtyBuild

Note in version if working directory is dirty
Fix build, and set realtime.
Turn off realtime. It's not necessarily faster and should not be used this way anyway.
FlogHelper build 26
Fix being not being able to delete flogs when using a language other than English.
Merge pull request #2 from Thynix/master

Fix being unable to delete flogs when using languages other than English
Allow overriding build properties
Update freenet-ext location
Don't fail during clean if build/ doesn't exist
Merge pull request #3 from zidel/build

Small improvements to build.xml
Fix typo.
Specify theme even in simple mode.
Display link to view CSS of selected theme beneath selection box.
Space the theme content into one visual block.
Merge pull request #4 from Thynix/master

Fix theme being unspecified in simple mode
Reword, fix typo; punctuation.

Use "entry" instead of "content."
No space after punctuation.
Wording tweaks.
Remove duplicate l10n; whitespace.
Only offer to show theme CSS in advanced mode.
Merge pull request #5 from Thynix/showCSS

Only offer to show theme CSS in advanced mode.