m1
small changes
delete unused file
misc
gitignore
delete pro file
put qml file in folder
misc
add ConstantCompilationModel
 - ApplicationCtx.h: refactor of singleton (put inline code in *.h).
 - Coding standards (#pragma once, ...).
 - CodeEditorExtensionManager.cpp: replace normal pointer by shared_ptr.
 - Add namespace dev::mix.
 - MixApplication: will be used to catch exception (not used now).
Solidity function AST nodes get documentation attribute
Minor changes to magic variables.

gas moves to "msg", ripemd160 returns hash160.
Solidity work for documentation strings

- Still a work in progress

- Parser now properly gets each function's doc comment

- Small changes in the scanner

- Multiline comments are considered
Fixing multiline comment parsing in solidity
Adding solidity natspec comment inside function body
Solidity FunctionDefinition used ASTString shared ptr for docstrings
Solidity natspec docstring test improvements

- Adding a test for docstring being between function signature and
  function body

- Properly checking for exceptions in parsing

- Small parser fix
Merge pull request #546 from chriseth/sol_minorChangeToMagic

Minor changes to magic variables.
Avoid 20ms sleep time in Whisper.
Merge branch 'develop' of github.com:ethereum/cpp-ethereum into develop