INTEGRATION: CWS dmake48 (1.7.2); FILE MERGED

2007/04/24 17:42:29 vq 1.7.2.7: #i73700# Release dmake 4.8.
2007/03/27 17:21:15 vq 1.7.2.6: #i10000# Fix typos in manual.
This patch was provided by shay@openoffice.org.
2007/03/24 04:29:05 vq 1.7.2.5: #i75697# Document the special treatment of $? for the :! ruleop.
2007/03/23 20:40:39 vq 1.7.2.4: #i73499# Add documentation and testcase.
2007/01/30 04:24:46 vq 1.7.2.3: #i73996# Update man page.
2007/01/21 23:21:13 vq 1.7.2.2: #i73661# Improve case insensitive directory caching on case sensitive
file systems but it is *not* recommended to to so. A comment was added
to the man page emphasizing this.
2007/01/21 03:00:38 vq 1.7.2.1: #i73700# Bump version to 4.8-cvs.