Name movement related functions in z_actor (#1476)

* rename functions

* dragorns name suggestions

* Revert "dragorns name suggestions"

This reverts commit dd4626ce5e.

* lets try that again

* reword comment

* comments

* projectile speed

* arg name

* more comments

* minVelY comment

* merge master and format

src/code/z_debug.c

@@ -156,7 +156,7 @@ void DbCamera_DrawScreenText(GfxPrint* printer) {
 /**
  * Updates the state of the Reg Editor according to user input.
  * Also contains a controller rumble test that can be interfaced with via related REGs.
-*/
+ */
 void Regs_UpdateEditor(Input* input) {
     s32 dPadInputCur;
     s32 pageDataStart = ((gRegEditor->regGroup * REG_PAGES) + gRegEditor->regPage - 1) * REGS_PER_PAGE;