Trim trailing whitespace
Describe what an inline signature is
Suggest generating a rev. cert immediately; cross-link two entries on rev. certs
Add FreeBSD installation
Describe Gentoo installation
Add Slackware installation
Correct expansion of NIST
Mention that locking should prevent use of swap
Link to GPGME page
Cross-link to validation instructions
Add FIXME to three empty questions
Cross-link to another item
Explain difference between local-user and encrypt-to
Grammar fixes
Give an example of how plaintext can be obtained
Typo fix
Merge pull request #1 from akuchling/akuchling-fixes

Various additions, edits, and fixes.