Refactor->Move: don't mess up AS3 and Haxe package spacing

These are the operations that caused spacing to change. Using `-` to represent spaces as GitHub seems to hide multiple spaces in codeblocks.

#### Haxe:

From `sub` to root:
- `package sub;` -> prev: `package--;` | now: `package;`

From root to `sub`:
- `package;` -> prev: `package sub-;` | now: `package sub;`

#### AS3:

From `sub` to root:
- `package sub-{` -> prev: `package--{` | now: `package-{`
Is the search configured to match whole words?