fix function： leaks，serverinfo

#salt 'web-87' tomcat.leaks
web-87:
    F
    a
    i
    l
    e
    d
     
    t
    o
     
    c
    r
    e
    a
    t
    e
     
    H
    T
    T
    P
     
    r
    e
    q
    u
    e
    s
    t

#salt 'web-87' tomcat.serverinfo
web-87:
    ----------
    error:
        F
Document setting a whitelist firewall ruleset on the Master
Merge pull request #8206 from pyinx/patch-2

fix function： leaks，serverinfo
Revert the section title change
Merge pull request #8208 from holmboe/doc-whitelist-firewall

Document setting a whitelist firewall ruleset on the Master
Merge pull request #8209 from holmboe/doc-whitelist-firewall

Revert the section title change
Switch 0.15.1 release notes back to unix line endings

Line endings got switched in 2f869f8. Fixes #8204
Make sure we're getting a dict
Merge pull request #8214 from UtahDave/develop

Make sure we're getting a dict
Updated downloads URL for Windows binaries
More aggressive exception handling and retry logic. Refs #7755.
Import logging.
Skip malformed files during reaping. We can just as easily catch them the next time.
Merge pull request #8219 from cachedout/#7755

#7755 More aggressive re-try logic
Merge pull request #8220 from cachedout/warn-on-reap

Skip malformed files during reaping. We can just as easily catch them th...
Silence Pylint warning.
Merge pull request #8223 from cachedout/silence-postgres-pylint

Silence Pylint warning.
Add functions to wheel api for auto key generation and acceptance

This allows for the api to call for keys to be generated cleanly
and accepted. This should make integrating salt with provisioning
tools much easier
Add initial hooks to pass config values to individual minion executions

This starts with setting the root_dir to be running under the
tmp code directory. This completely isolates all filesystem calls to the
tmp code directory.
fixed typo in rpm module documentation