#254 Some epub files do not open in CR

[Marcin Miłkowski]

Some files are not correctly handled, for example this one:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3153846/epub/

Note: it opens fine in Adobe Digital Editions.

[char123]

Problem opening container opf files starting with something like xxx:packages xmlns:xxx=
Changing lvxml.cpp file, line 2864, s.pos(" xmlns=") to s.pos(" xmlns") fix problem.