Emiz

-------------------
Fix
~~~
- Fix bug in mission.day. [132nd-etcher]
- Fix issue with cloud height in METARs inferred from MIZ files. [132nd-
etcher]
fix 3
- Fix bug where fog would not be disabled from a mission. [132nd-etcher]
Other
~~~~~
- Fix re-introduced basic datetime func. [132nd-etcher]

-------------------
New
~~~
- AVWX metar to speech. [132nd-etcher]
- Add AVWX API. [132nd-etcher]
Changes
~~~~~~~
- Fix intro line for ATIS. [132nd-etcher]
- Change ATIS intro speech. [132nd-etcher]
Fix
~~~
- Replace "altimeter" with "Q N H" [132nd-etcher]
- Fix init. [132nd-etcher]
- Fix clouds when applying metar to miz file. [132nd-etcher]

-------------------
Fix
~~~
- Fix issue when no clouds were present. [132nd-etcher]

-------------------
New
~~~
- Added custom METAR class to handle printing pressure with all units.
[132nd-etcher]

-------------------
New
~~~
- Added custom METAR class to handle printing pressure with all units.
[132nd-etcher]

------------------
Fix
~~~
- Catch OSError while editing MIZ file. [132nd-etcher]