Add EnhancedSerialPort - workaround for Mono's SerialPort.
Merge pull request #3 from Formator/MonoSerial

Add EnhancedSerialPort - workaround for Mono's SerialPort.
Documentation upgraded.
Merge branch 'master' of https://github.com/SolidSoils/Sediments.git
Refactored Mono additions and placed them in separate files. Fixed documentation.
Update README.md
Update README.md
Fixed external links in documentation.
Merge branch 'master' of https://github.com/SolidSoils/Sediments.git
Example added to documentation.
Logo added.
Code documentation improved.
Update README.md