Changes

Updated submodules.
* data 8342a38...f4dce18 (6):
 >  Updated xml files
* src/main/web d718d63...0022d4a (2):
 > Help for &print, fixes #296
 > Moved print related CSS to prints-viewer.css.
* src/main/xproc 2155fcb...03cc506 (17):
 > Removed unused stylesheets.
 > Simplify test cases for emendations
 > Correct and simplify note2app
 > Add test case for emendation
 > Comment out normalize with regard to #118
 > Slightly normalize
 > Correct VB parameter
 > Comment out display command
 > Restore version of June 30 (687e627)
 > Script for generation of exchange table
 > Minor changes
 > Replace files by general-purpose intermediate file
 > Overwrite handling of sic and corr in emend-core
 > Correct vb parameter and slightly normalize
 > Add c14
 > Update vb parameter
 > Modify record structure
 (commit: fbe1035)