• Add back REALINEP and READLINES options and make them and LIBEDIT option work after r542047 [1]
• Also add back options descriptions [1]
• While here make STAT3 and STAT4 options descriptions start with uppercase letter [1]
• Since in r542047 OPTIONS_GROUP_RL was changed to OPTIONS_RADIO_RL also bug 239228 can be closed [2]

PR: 248323 [1], 239228 [2]
Submitted by: myself [1], Dennis Clarke <dclarke@blastwave.org> [2]
Approved by: maintainer [1]