updated for version 7.4.093
Problem:    Configure can't use LuaJIT on ubuntu 12.04.
Solution:   Adjust the configure regexp that locates the version number.
	    (Charles Strahan)
Added tag v7-4-093 for changeset 33f3e277ceab
updated for version 7.4.094
Problem:    Configure may not find that -lint is needed for gettext().
Solution:   Check for gettext() with empty $LIBS.  (Thomas De Schampheleire)
Added tag v7-4-094 for changeset 68b5f8abca93