Adds license and readme

LICENSE

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+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>

README.md

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+# Gemini Vim Syntax
+
+This repo contains basic syntax highlighting for the [Gemini protocol](https://gemini.circumlunar.space/)'s *text/gemini* format.
+
+## How to install
+
+```
+git clone https://tildegit.org/sloum/gemini-vim-syntax
+cd gemini-vim-syntax
+make
+```
+
+That should get you up and running. Note that this installs the files for your user, not globally for the system. It should support Linux, Unix/BSD/Darwin, Windows, and Haiku out of the box.
+
+## What is supported
+
+The current state of the syntax covers all items officially supported by the [gemini spec](https://gemini.circumlunar.space/docs/spec-spec.txt):
+
+- Links get colored in three parts:
+    - =>
+    - URL
+    - Link text
+- Headings
+    - Up to three levels
+    - Lines that start with one, two, or three _\#_ characters
+- List items
+    - Lines that start with _*_
+- Preformatted text blocks 
+    - Handled as a range that starts and ends with _\`\`\`_
+
+I plan to update the syntax when and if the spec adds more items to *text/gemini*.
+
+## Unexpected
+
+It is possible that Windows users may find that the syntax does not work. I do not have a machine to test it on and would love some feedback. If it is not working it likely has to do with line endings. Windows uses \<cairrage-return\><\<line-feed\> and linux/unix use just \<line-feed\>. There are a number of ways to solve this problem ranging from just replacing the newlines manually to using software. In either case it shouldn't be too difficult. 
+
+## License
+
+All source files are provided under the [unlicense](https://unlicense.org/). 
+