FOP-2246: Exception java.lang.IllegalArgumentException: min (1650) > opt (0); changes to avoid exception and default to "reasonable" values if no invalid value was explicitly provided.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1494364 13f79535-47bb-0310-9956-ffa450edef68
FOP-2250: Arabic characters are not connected on PCL; partial implementation.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1495898 13f79535-47bb-0310-9956-ffa450edef68
FOP-2259: 1 bit TIFF error; patch submitted by Simon Steiner

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1502694 13f79535-47bb-0310-9956-ffa450edef68
FOP-2273: Stroke miter limit is not clamped when writing PDFs; patch submitted by Max Gilead

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1502705 13f79535-47bb-0310-9956-ffa450edef68
FOP-2271: XSL Infinite loop; patch submitted by Simon Steiner.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1502722 13f79535-47bb-0310-9956-ffa450edef68
FOP-2271: XSL Infinite loop; test case: patch submitted by Simon Steiner.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1502725 13f79535-47bb-0310-9956-ffa450edef68