Reviewed the TreeBuilder* process and tried to make sure that the RTD information exactly matches the input, even after fixes have been applied by the TreeBuilder process

* parser-toolkit 90f2c2c...b61b7ed (1):

    commit b61b7ed149965df8da6fda3f386109968dfecd36

        Added getFields() getter to RtData

* sweble-wikitext 13cff18...4beb459 (2):

    commit 4beb45919f3859e11c74e9ce07979773b4396615

        Added missing license header

    commit c875e26d381dd9219018726d5854174ce95fffa5

        Reviewed the TreeBuilder* process and tried to make sure that the RTD information exactly matches the input, even after fixes have been applied by the TreeBuilder process

* utils 5dba405...6aa758e (1):

    commit 6aa758e3487ad80881e0428956786e5592f6b883

        FileCompare won't fail a comparison if a certain string is found in the reference file