Code Cleanup

- Integrated Context.config.
- Eliminated Config& as a function argument.
- Added extern references to Context where needed.

src/text.h

@@ -29,7 +29,6 @@
 
 #include <string>
 #include <vector>
-#include "Config.h"
 #include "../auto.h"
 
 // text.cpp
@@ -45,7 +44,7 @@ void join (std::string&, const std::string&, const std::vector<std::string>&);
 std::string commify (const std::string&);
 std::string lowerCase (const std::string&);
 std::string upperCase (const std::string&);
-const char* optionalBlankLine (Config&);
+const char* optionalBlankLine ();
 
 #endif
 ////////////////////////////////////////////////////////////////////////////////