updated for version 7.4.230
Problem:    Error when using ":options".
Solution:   Fix the entry for 'lispwords'. (Kenichi Ito)
Added tag v7-4-230 for changeset 57ecd7a8c0f0
updated for version 7.4.231
Problem:    An error in ":options" is not caught by the tests.
Solution:   Add a test for ":options".  Set $VIMRUNTIME for the tests so that
	    it uses the current runtime files instead of the installed ones.
Added tag v7-4-231 for changeset 0a295a3c9e47
updated for version 7.4.232
Problem:    ":%s/\n//" uses a lot of memory. (Aidan Marlin)
Solution:   Turn this into a join command. (Christian Brabandt)
Added tag v7-4-232 for changeset 845608965bd9
updated for version 7.4.233
Problem:    Escaping special characters for using "%" with a shell command is
	    inconsistant, parenthesis are escaped but spaces are not.
Solution:   Only escape "!". (Gary Johnson)
Added tag v7-4-233 for changeset 22a1d5762ba3
updated for version 7.4.234
Problem:    Can't get the command that was used to start Vim.
Solution:   Add v:progpath. (Viktor Kojouharov)
Added tag v7-4-234 for changeset d2286df8719d