ModuleSystem: Storage: use int64_t instead of long for 64 bit on windows. Apply clang tidy. Use std::string instead of const char * for the string value.
BREAKS MUDULES API

Fixes #45

ModuleView: Fix glitch where the text was wrong rendered when code completion inserts multiple lines

ModuleEditor: Show warnings and errors direct in the code so that the user can understand them better.
Compiler: Add -Wall and -Wextra to the default flags to produce more warnings

Improve HelpSystem: Reduce Tooltip delay. Move Help Popup with HelpEntry.component. Position at right position when y+height > window.height

HelpSystem: You can now specify a default position for the HelpEntries in the Help  object. You can not specify a x, y shift relative to the component of a HelpEntry to move the arrow to a specific location

Fix segfault when exiting the application while a user is logged in. => Logout every user when the UserManagment gets destroyed (set currentUser to nullptr)

Fixes #34 (show an error when OpenSSL support is missing). Improve error dialog (unified UI look and feel)

Fix #25. Check if the popup will be outside the view and move it inside the view when showing the popup in the ControlPane