Add Czech translation.

Remove "NYC" translation.  Add Czech translation from Miloslav 
Trmac <mitr@volny.cz>

Random NLS and other display fixes from Miloslav.

diff --git a/misc/mke2fs.c b/misc/mke2fs.c
index 9499910..d30729a 100644
--- a/misc/mke2fs.c
+++ b/misc/mke2fs.c
@@ -1090,7 +1090,7 @@
 		}
 		if ((blocksize < 0) && (jfs->blocksize < -blocksize)) {
 			com_err(program_name, 0,
-				_("Journal dev blocksize (%d) smaller than"
+				_("Journal dev blocksize (%d) smaller than "
 				  "minimum blocksize %d\n"), jfs->blocksize,
 				-blocksize);
 			exit(1);