mostly doc updates
compare.html updates
minor msg update
bring back custom home page html into search controls
start supporting custom html head/tail in
search controls again.
get html head and tail working again now.
some fixes for html head/tail stuff
more html head/tail fixes
bring back bits subdir for compiling
on new ubuntu which broke gcc-multilib package.
nothing
doc updates
added S99gb for loading at boot.
do a 'sudo make install' to install
to /var/gigablast/ dir
do not spider inject pages links by default.
Merge branch 'master' into testing

Conflicts:
	Parms.cpp
make &s=20000 search much faster by skipping
generation of first 20000 summaries if
deduping is off, site clustering is off and
gigabit generation are off (&dr=0&sc=0&dsrt=0).
turn gigabits off on load for all customcrawls(diffbot)
infinite loop fix for injecting
fix out of fds condition when indexing images.
fix make master-deb
Merge branch 'master' into testing
only send localcrawlinfo if it has
been updated significantly since last time.
should remove the sluggishness/missedhearbeats
from host #0 on neo.