Tagteam Texture Editor Commit Night!

Update 1: Align Planar Textures.
Update 2: Copy/Paste buttons for texture params now work.

Sorry about another two-in-one patch, but y'can't really change one without the other on this.

Signed-off-by: Beeks <HgDelirium@gmail.com>

indra/newview/llface.h

@@ -93,6 +93,9 @@ public:
 	BOOL			hasGeometry()		const	{ return mGeomCount > 0; }
 	LLVector3		getPositionAgent()	const;
 	LLVector2       surfaceToTexture(LLVector2 surface_coord, LLVector3 position, LLVector3 normal);
+	void 			getPlanarProjectedParams(LLQuaternion* face_rot, LLVector3* face_pos, F32* scale) const;
+	bool			calcAlignedPlanarTE(const LLFace* align_to, LLVector2* st_offset,
+										LLVector2* st_scale, F32* st_rot) const;
 	
 	U32				getState()			const	{ return mState; }
 	void			setState(U32 state)			{ mState |= state; }