Merge pull request #28 from randy-waterhouse/master

Update linux guides for sys-wide install notes.
Fix when configuring for chai5

Signed-off-by: FellowTraveler <F3llowTraveler@gmail.com>
Merge pull request #29 from FellowTraveler/master

Fix when configuring for chai5
Add "sudo ldconfig" to link sys libraries into install guides.
Add --disable-boost to configure for newer systems.