Move and clean up clview.h

Redundant or dead prototypes deleted, and the client/view.h seems a good
place for the file.

qw/source/cl_entparse.c

@@ -42,9 +42,9 @@
 #include "QF/sys.h"
 
 #include "compat.h"
-#include "clview.h"
 
 #include "client/temp_entities.h"
+#include "client/view.h"
 
 #include "qw/msg_ucmd.h"
 #include "qw/pmove.h"

qw/source/cl_ents.c

@@ -43,12 +43,12 @@
 #include "QF/sys.h"
 
 #include "compat.h"
-#include "clview.h"
 #include "d_iface.h"
 
 #include "client/effects.h"
 #include "client/locs.h"
 #include "client/temp_entities.h"
+#include "client/view.h"
 
 #include "qw/bothdefs.h"
 #include "qw/msg_ucmd.h"

qw/source/cl_input.c

@@ -46,7 +46,8 @@
 #include "QF/va.h"
 
 #include "compat.h"
-#include "clview.h"
+
+#include "client/view.h"
 
 #include "qw/msg_ucmd.h"
 

qw/source/cl_main.c

@@ -92,11 +92,11 @@
 #include "QF/plugin/console.h"
 
 #include "buildnum.h"
-#include "clview.h"
 #include "compat.h"
 #include "sbar.h"
 
 #include "client/temp_entities.h"
+#include "client/view.h"
 
 #include "qw/bothdefs.h"
 #include "qw/pmove.h"

qw/source/cl_parse.c

@@ -62,11 +62,11 @@
 #include "QF/va.h"
 
 #include "compat.h"
-#include "clview.h"
 #include "sbar.h"
 
 #include "client/effects.h"
 #include "client/temp_entities.h"
+#include "client/view.h"
 
 #include "qw/bothdefs.h"
 #include "qw/pmove.h"

qw/source/cl_screen.c

@@ -44,9 +44,10 @@
 #include "QF/pcx.h"
 #include "QF/screen.h"
 
-#include "clview.h"
 #include "sbar.h"
 
+#include "client/view.h"
+
 #include "qw/include/client.h"
 
 static qpic_t  *scr_net;

qw/source/cl_view.c

@@ -36,7 +36,8 @@
 #include "QF/simd/vec4f.h"
 
 #include "compat.h"
-#include "clview.h"
+
+#include "client/view.h"
 
 #include "qw/bothdefs.h"
 
@@ -95,7 +96,7 @@ cshift_t    cshift_bonus = { {215, 186, 60}, 50};
 #define sqr(x) ((x) * (x))
 
 float
-V_CalcRoll (const vec3_t angles, const vec4f_t velocity)
+V_CalcRoll (const vec3_t angles, vec4f_t velocity)
 {
 	float       side, sign, value;
 	vec3_t      forward, right, up;
@@ -399,7 +400,7 @@ V_CalcPowerupCshift (void)
   LordHavoc made this a real, true alpha blend.  Cleaned it up
   a bit, but otherwise this is his code.  --KB
 */
-void
+static void
 V_CalcBlend (void)
 {
 	float       a2, a3;