Minor fixes

* tooling 6618287...541da11 (1):

    commit 541da111ec37e5c8c0aeb3b1ab3d2f45190e0dc2

        wtpversion parameter of maven-eclipse-plugin can be configured via property maven-eclipse-plugin.wtp.version in child modules

* utils a2d5059...238066c (1):

    commit 238066cd89c679688444a9b4d2f527f6aeb9f3e6

        Fixed stupid mistake in StringUtils.escHtml that made certain characters disappear in the output
Merged pull request #28: Experimental automatic language configuration generator

* sweble-wikitext 9b02875...5b12973 (5):

    commit 5b1297317d7c30d0eaffefdef3420537841e540f

        Removed wrong copyright notice from license header.

    commit cacd4f676dd39b2c174fdd07a53e35d39bfd3b83

        Changed license header to fit license checker plugin, moved autho
        information in class javadoc

    commit 035b0a9971b5fa9fd302f529b1c76763f59378d2

        Cleaned up System.outs added missing configuration for engine
        parserfunctions and tag extensions

    commit 8c42952e0e24c35d6016a2ac9670acef96c65139

        Added LanguageConfigGenerator class that automatically generates a
        language specific WikiConfig object based on the language prefix of a
        Wikipedia.

    commit f94e85b7253ce797063fa634dc936cab604e145f

        Added a second license header without copyright to allow contributors to add their own copyright information in a separate header