Bugfix to trigger.acl.parser RangeList object

- It was preventing adjacent or consecutive ranges from being properly
  collapsed or expanded
Fixed tests for ACL Parser (see below):

+ fixes #102 - test_acl.CheckACLNames.testBadNames fails
+ fixes #103 - test_acl.CheckIOSParseAndOutput.testIOSBadACL fails
+ fixes #104 - test_acl.CheckJunOSExamples.testCommentStress fails
+ fixes #105 - test_acl.CheckMiscJunOS.testInactiveTerm fails
+ fixes #106 - test_acl.CheckOutput.testBadACLNames fails
+ fixes #107 - test_acl.CheckOutput.testMissingACLName fails
+ fixes #108 - test_acl.CheckOutput.testMissingTermName fails
+ fixes #109 - test_acl.CheckRangeList.* fails
+ fixes #110 - test_acl.CheckTerms.testBadActions fails
+ fixes #111 - test_acl.CheckTerms.testBadMatches fails
+ fixes #112 - test_acl.CheckTerms.testBadModifiers fails
+ fixes #113 - test_acl.CheckTerms.testBadNames fails
+ fixes #116 - test_acl.CheckMiscIOS.testICMPRanges
Fix Tacacsrc tests (see below):

+ fixes #117 - test_tacacsrc.TacacsrcTest.testWrite fails
+ fixes #118 - test_tacacsrc.TacacsrcTest.testRead fails
All 3rd party packages now get bundled in trigger.packages

+ Moved peewee.py into root-level packages package
+ Updated peewee references in trigger.acl.models
Fix Tacacsrc tests failing across differing platforms (fixes #120)
Added .travis.yml to project and fixed unit tests for Python 2.6
NetACLInfo and bin/gnng can now include disabled/un-IPed interfaces
Re-add with_acls docstring to trigger.cmds.Commando (oops!)
Release 1.4

Trigger has a new home at https://github.com/trigger/trigger!

New Features
------------

+ Support for new vendors and platforms!!

  - Aruba wireless controllers
  - Cisco Nexus switches running NX-OS
  - Force10 routers and switches

+ Trigger now has a `~trigger.contrib` package for optional extensions
  to core Trigger features.

  - A pluggable XMLRPC `~trigger.contrib.xmlrpc.server` that can be
    used as a long-running event loop.
  - Plugins for use w/ the XMLRPC server

+ Task `~trigger.acl.queue` now supports MySQL, PostgreSQL, or SQLite.
  See the :ref:`db-settings` for more information!

  - There's a new :setting:`DATABASE_ENGINE` that allows you to
    specify.
  - New tool to initialize your database w/ ease: ``init_task_db``

+ All legacy unit tests have been fixed and Trigger is now fully
  integrated with `Travis CI <http://traviw-ci.org>`_. All new
  functionality will be fully tested, and the existing unit testing
  suite will be continually improved.
+ You may now globally disable ACL support by toggling
  :setting:`WITH_ACLS` in ``settings.py``.

  - All `~trigger.twister.execute()` methods and
    `~trigger.cmds.Commando` objects now support a ``with_acls``
    argument to toggle this at runtime.
  - We also turned off ACLs for scripts that will never use them.

+ All `~trigger.twister.execute()` methods and
  `~trigger.cmds.Commando` objects now support a ``force_cli``
  argument to force commands to be sent as CLI commands and return
  human-readable output instead of structured output. Currently this
  is only relevant for Juniper devices, which return XML by default.

+ :feature:`54` Commands allowed in ``.gorc`` can now be customized in
  ``settings.py`` (See :setting:`GORC_ALLOWED_COMMANDS` for more
  information)
+ Vastly expanded debug logging to include device hostname whenever
  possible. (You're welcome!)

Bug fixes
---------

+ Fix AttributeError when trying to connect interactively causing
  logins to fail.
+ :bug:`74` - Bugfix in error-detection for NetScaler devices
+ Bugfix in host lookup bug in `~trigger.twister.TriggerTelnet`
  causing telnet channels to crash.
+ Fix typo that was causing Cisco ACL parsing to generate an unhandled
  exception.
+ Fix typos in ``tools/tacacsrc2gpg.py`` that were causing it to
  crash.
+ :bug:`119` - Get custom importlib from trigger.utils vs. native (for
  supporting Python < 2.6).
+ Replace all calls to ``os.getlogin()`` causing "Invalid argument"
  during unit tests where the value ``$USER`` is not set.
+ Various bugfixes and improvements to the handling of async SSH
  execution.
+ :bug:`33` Console paging is now disabled by default for SSH
  Channels.
+ :bug:`49` Bugfix in ACL `~trigger.acl.parser` to omit src/dst ports
  if range is 0-65535.
+ Bugfix in ACL parser showing useless error when address fails to
  parse.
+ Bugfix in `~trigger.acl.RangeList` objects causing numeric
  collapsing/expanding to fail
+ Bugfix in `~trigger.cmds.Commando` causing results from multiple
  Commando instances to collide with each other because they were
  inheriting an empty dictionary from the class object.

CLI Tools
---------

+ ``bin/gnng`` - Added flags to include un-numbered (-u) or disabled
  (-d) interfaces.

trigger.acl
-----------

+ Minimal changes to support writing Dell ACLs
+ Parser modifications to support negation of address objects in Junos
  ACLs. (Note that this relies on marking up ACLs with 'trigger: make
  discard' in term comments. This is undocmented functionality,
  currently used internally within AOL, and this code will only be
  used for Junos output.)
+ :feature:`47` Add parsing of ranges for ``fragment-offset`` in
  Juniper ACLs.

trigger.changemgmt
------------------

+ Refactored `~trigger.changemgt.BounceWindow` definition syntax to be
  truly usable by humans.

trigger.cmds
------------

+ `~trigger.cmds.NetACLInfo` and ``bin/gnng`` can now include disabled
  or un-addressed interfaces in their results.
+ Added ``pyparsing`` as a hard requirement until further notice so
  that `~trigger.cmds.NetACLInfo` and ``bin/gnng`` will behave as
  expected without confusing developers and users alike.
+ You may now pass login credentials to `~trigger.cmds.Commando` using
  the ``creds`` argument.

trigger.netdevices
------------------

+ `~trigger.netdevices.NetDevices` loaders are now pluggable, with
  built-in support for JSON, SQLite, XML, CSV, and RANCID!
+ Network device metadata may now be loaded from any URI-based file
  path (especially URLs).
+ `~trigger.netdevices.NetDevice` objects now have the commands that
  are best to execute to disable paging or commit changes determined
  dynmically to ease utility for Trigger developers.
+ Prompt patterns are now bound to `~trigger.netdevices.Vendor`
  objects.

trigger.tacacsrc
----------------

+ Added a utility function `~trigger.tacacsrc.validate_credentials()`
  to ... validate credentials ... and return a
  `~trigger.tacacsrc.Credentials` object.

trigger.twister
---------------

+ The new default operating mode for SSH channels is to use shell +
  pty emulation.
+ :feature:`56` You may now optionally run "commit full" on Juniper
  devices. (See :setting:`JUNIPER_FULL_COMMIT_FIELDS` for more
  information)
+ Added support for sending an enable password to IOS-like devices
  when an enable prompt is detected.

  - This can either be provided in your netdevices metadata by
    populating the ``enablePW`` attribute, or by setting the
    environment variable ``TRIGGER_ENABLEPW`` to the value of the
    enable password.

+ Added error-detection for Brocade MLX routers.
+ `~trigger.tacacsrc.Tacacrc()` is now only called once when creds
  aren't provided upon creation of new clients.

trigger.utils
-------------

+ New utility module `~trigger.utils.xmltodict` for convert XML into
  dictionaries, primarily so such objects can be serialized into JSON.
Cleanup extraneous whitespace and adjust AUTHORS.rst

- Add Murat Ezbiderli in AUTHORS.rst
- Update Eileen Tschetter to Eileen Watson in AUTHORS.rst
Add .gitreview to .gitignore to avoid annoying branch conflicts
Fixed some errors in in the docs; Corrected a dupe in 1.4 changelog
Corrected the link to Eileen Watson's GitHub account (watsonator)
Add SSH CLI support for MRV console terminal controller servers
Merge pull request #122 from jathanism/issue-122

Add support for MRV terminal controllers
Add SSH CLI support for F5 BIGIP load balancers
Merge pull request #79 from jathanism/issue-79

Add support for F5 Big/IP devices
moving the settings import to pretty_time to remove loop