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).
require ioservice to use multiple threads. thread-safe connecting to nodes.
Merge branch 'develop' into network
Merge branch 'develop' into network
pr fixes
Solidity function AST nodes get documentation attribute
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