namespaces fixes for msvc

mix/AssemblyDebuggerControl.cpp

@@ -33,6 +33,7 @@
 #include "ContractCallDataEncoder.h"
 #include "CodeModel.h"
 
+
 using namespace dev::eth;
 using namespace dev::mix;
 
@@ -50,7 +51,7 @@ QString toQString(dev::u256 _value)
 	return QString::fromStdString(s.str());
 }
 
-AssemblyDebuggerControl::AssemblyDebuggerControl(AppContext* _context):
+AssemblyDebuggerControl::AssemblyDebuggerControl(dev::mix::AppContext* _context):
 	Extension(_context, ExtensionDisplayBehavior::ModalDialog), m_running(false)
 {
 	qRegisterMetaType<QVariableDefinition*>("QVariableDefinition*");
@@ -111,7 +112,7 @@ void AssemblyDebuggerControl::debugState(QVariantMap _state)
 	executeSequence(transactionSequence, balance);
 }
 
-void AssemblyDebuggerControl::executeSequence(std::vector<TransactionSettings> const& _sequence, u256 _balance)
+void AssemblyDebuggerControl::executeSequence(std::vector<TransactionSettings> const& _sequence, dev::u256 _balance)
 {
 	if (m_running)
 		throw (std::logic_error("debugging already running"));

mix/CodeHighlighter.cpp

@@ -64,7 +64,7 @@ namespace
 	};
 }
 
-CodeHighlighter::FormatRange::FormatRange(CodeHighlighterSettings::Token _t, solidity::Location const& _location):
+CodeHighlighter::FormatRange::FormatRange(CodeHighlighterSettings::Token _t, dev::solidity::Location const& _location):
 	token(_t), start(_location.start), length(_location.end - _location.start)
 {}
 
@@ -91,7 +91,7 @@ void CodeHighlighter::processSource(std::string const& _source)
 	std::sort(m_formats.begin(), m_formats.end());
 }
 
-void CodeHighlighter::processAST(solidity::ASTNode const& _ast)
+void CodeHighlighter::processAST(dev::solidity::ASTNode const& _ast)
 {
 	HighlightVisitor visitor(&m_formats);
 	_ast.accept(visitor);

mix/CodeModel.cpp

@@ -48,7 +48,7 @@ CompilationResult::CompilationResult():
 	m_codeHighlighter(new CodeHighlighter())
 {}
 
-CompilationResult::CompilationResult(const solidity::CompilerStack& _compiler):
+CompilationResult::CompilationResult(const dev::solidity::CompilerStack& _compiler):
 	QObject(nullptr),
 	m_successful(true),
 	m_codeHash(qHash(QString()))