added the requested underlining, changed "href" to "xlink:href" and made changes ensuring that both of the markers that make up the bookmark or hyperlink get deleted together.
I have also made some small optimatisation to fp_TextRun::recalcWidth(); should it turn out that the widths are not refreshing when needed, please let me know. Tomas files changed: fp_Run.h/cpp fp_TextRun.h/cpp fv_View.h/cpp pt_PT_deleteSpan.cpp pt_PT_deleteObject.cpp
