# Libraries
* [Thomas Mack's port of swisseph to Java](http://www.th-mack.de/international/download/index.html)
* [PagerTitleStrip22](https://gist.github.com/sveinungkb/38a18f3c6f6bc45a1ebc)
* [openastro code for using zonetab for lightweight timezone guessing](https://github.com/pascallemazurier/openastro-dev/blob/master/openastromod/zonetab.py)
* [TimePicker Preference](https://gist.github.com/SamWhited/a2c3c382dcaa3ae17bb4)

# Planets
## Public Domain
* [Sun](https://en.wikipedia.org/wiki/File:Sun_symbol.svg)
* [Moon](https://en.wikipedia.org/wiki/File:Moon_symbol_crescent.svg)
* [Mercury](https://en.wikipedia.org/wiki/File:Mercury_symbol.svg)
* [Venus](https://en.wikipedia.org/wiki/File:Venus_symbol.svg)
* [Mars](https://en.wikipedia.org/wiki/File:Mars_symbol.svg)
* [Jupiter](https://en.wikipedia.org/wiki/File:Jupiter_symbol.svg)
* [Saturn](https://en.wikipedia.org/wiki/File:Saturn_symbol.svg)
* [Uranus](https://en.wikipedia.org/wiki/File:Uranus's_astrological_symbol.svg)
* [Neptune](https://en.wikipedia.org/wiki/File:Neptune_symbol.svg)
* [Pluto](https://en.wikipedia.org/wiki/File:Pluto's_astrological_symbol.svg)

# Aspects
## Public Domain
* [Conjunction](https://en.wikipedia.org/wiki/File:Conjunction-symbol.svg) 
* [Sextile](https://en.wikipedia.org/wiki/File:Sextile-symbol.svg) 
* [Trine](https://en.wikipedia.org/wiki/File:Trine-symbol.svg) 
* [Opposition](https://en.wikipedia.org/wiki/File:Opposition-symbol.svg) 

## GNU Free Documentation License
* [Semisextile](https://en.wikipedia.org/wiki/File:Semisextile-symbol.svg) under the GNU Free Documentation License from [Samuel Grant](https://commons.wikimedia.org/wiki/User:Samuel_Grant)
* [Semisquare](https://en.wikipedia.org/wiki/File:Semisquare-symbol.svg) under the GNU Free Documentation License from [Samuel Grant](https://commons.wikimedia.org/wiki/User:Samuel_Grant)
* [Quintile](ihttps://en.wikipedia.org/wiki/File:Quintile-symbol.svg) under the GNU Free Documentation License from [Samuel Grant](https://commons.wikimedia.org/wiki/User:Samuel_Grant)
* [Square](ihttps://en.wikipedia.org/wiki/File:Square-symbol.svg) under the GNU Free Documentation License from [Samuel Grant](https://commons.wikimedia.org/wiki/User:Samuel_Grant)
* [Sesquisquare](ihttps://en.wikipedia.org/wiki/File:Sesquisquare-symbol.svg) under the GNU Free Documentation License from [Samuel Grant](https://commons.wikimedia.org/wiki/User:Samuel_Grant)
* [Biquintile](ihttps://en.wikipedia.org/wiki/File:Biquintile-symbol.svg) under the GNU Free Documentation License from [Samuel Grant](https://commons.wikimedia.org/wiki/User:Samuel_Grant)
* [Quincunx](ihttps://en.wikipedia.org/wiki/File:Quincunx-symbol.svg) under the GNU Free Documentation License from [Samuel Grant](https://commons.wikimedia.org/wiki/User:Samuel_Grant)
