Updated dnlib submodule
Delete .gitmodules

Solve problems with submodules (1/2)
Solve problems with submodules (2/2)
Merge branch 'alpha'
Continued implementation of search functionality.
Partially recoded virtual node handler and added event for finished work.
Refactored and cleaned up all classes.
Added partial search functionality.
Added TreeView context menu with helpful options.
Changed CurrentAssembly method names in order to be better understandable.
Added and implemented TreeView and TreeView context menu interfaces.
Most handler classes are no longer static in order to support this commit's changes and and further increase program stability.
Extracted open file function to Functions.
Added new function to Functions.
Implemented throw on invalid path for CurrentAssembly.
Fixed bugs when loading an assembly reference by double-clicking on it from within the references folder.
Misc bug fixes and enchantments.
Fix submodule issues (1/2)
Fixed submodule issues (2/2)
Updated README To-do list
Fixed submodule issues
Included MSIL opcode dictionary as resource
Implemented magic Regex, maximum TreeNode name and maximum operand text to help fight slow loading and obfuscation.
Drag and drop now uses open file function instead of skipping it.
Fixed bug with CurrentAssembly being null and closing an assembly via right-click menu.
Del key now unloads an assembly.
Updated version to 0.62.
Fixed a bug.
Fixed type name display in the TreeView.
Updated README.
Eased open file dialog.
Updated assembly information.
Linked new dnlib commit.
Fixed dnlib commit link.
Added context menu to create and add new instruction if method body is empty or does not exist.
Implemented support for methods without a body.
Updated README To-do.
Fixed a bug that would cause infinite loop if instruction is referring itself as operand.
Handled write assembly exceptions.
Implemented body and instruction creation of methods without a body.