Added (forgotten) logourl to logo-component configuration.

Changed version to 0.22.1.

Made the different version numbers refer to version in pom.xml.

Fix handling of non-standard town_block_size values

Add hidebydefault setting to playermarkers component too

Only handle cuboid regions.

Merge pull request webbukkit#375 from mikeprimm/master

Add maximumheight and minimumheight attributes for IsoHDPerspective

Set to 0.19.2 for bug-fix release for 1.7 items

Set to 0.19.1 - need bug fix release

Fix Security Exploit