**re-arranged the dir structure;

**added README file

License.txt

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+The MIT License (MIT)
+
+Copyright (c) 2013 Seeed Technology Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+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 OR COPYRIGHT HOLDERS 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.

README.md

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+Grove_Barometer_Sensor
+--------------------------------
+
+[![Grove_Barometer_Sensor](http://www.seeedstudio.com/wiki/images/thumb/e/e7/Grove-Barometer.jpg/300px-Grove-Barometer.jpg)](http://www.seeedstudio.com/depot/grove-barometer-sensor-p-1199.html)
+
+This Grove - Barometer Sensor features a Bosch BMP085 high-accuracy chip to detect barometric pressure and temperature. It can widely measure pressure ranging from 300hPa to 1100hPa, AKA +9000m to -500m above sea level, with a super high accuracy of 0.03hPa(0.25m) in ultra-high resolution mode.The chip only accepts 1.8V to 3.6V input voltage. However, with outer circuit added, this module becomes compatible with 3.3V and 5V. Therefore, it can be used on Arduino/Seeeduino or Seeeduino Stalker without modification.It is designed to be connected directly to a micro-controller via the I2C bus.
+
+### Usage:
+
+1. Clone this repo or download as a zip;
+2. Unzip the zip file if you downloaded a zip file;
+3. Copy the directory "Grove_Barometer_Sensor" into Arduino's libraries directory;
+4. Open Arduino IDE, go to "File"->"Examples"->"Grove_Barometer_Sensor"
+
+Assume that you connected the grove correctly. 
+
+For connection guide and more information, please refer to [wiki page](<http://www.seeedstudio.com/wiki/Grove_-_Barometer_Sensor>).
+
+    
+----
+
+This software is written by L.G. for seeed studio<br>
+and is licensed under [The MIT License](http://opensource.org/licenses/mit-license.php). Check License.txt for more information.<br>
+
+Contributing to this software is warmly welcomed. You can do this basically by<br>
+[forking](https://help.github.com/articles/fork-a-repo), committing modifications and then [pulling requests](https://help.github.com/articles/using-pull-requests) (follow the links above<br>
+for operating guide). Adding change log and your contact into file header is encouraged.<br>
+Thanks for your contribution.
+
+Seeed Studio is an open hardware facilitation company based in Shenzhen, China. <br>
+Benefiting from local manufacture power and convenient global logistic system, <br>
+we integrate resources to serve new era of innovation. Seeed also works with <br>
+global distributors and partners to push open hardware movement.<br>
+
+
+
+
+
+
+