[treewide] delete unused patches

pkgs/development/libraries/physics/rivet/key_val.patch

@@ -1,12 +0,0 @@
-diff --git a/bin/rivet-cmphistos b/bin/rivet-cmphistos
---- a/bin/rivet-cmphistos
-+++ b/bin/rivet-cmphistos
-@@ -371,7 +371,7 @@ if __name__ == '__main__':
-         #     plot[key] = val
-         if plotoptions.has_key("PLOT"):
-             for key_val in plotoptions["PLOT"]:
--                key, val = [s.strip() for s in key_val.split("=")]
-+                key, val = [s.strip() for s in key_val.split("=", 1)]
-                 plot[key] = val
-         if opts.LINEAR:
-             plot['LogY'] = '0'

pkgs/development/libraries/physics/rivet/zaxis_fix.patch

@@ -1,42 +0,0 @@
-diff --git a/bin/make-plots b/bin/make-plots
-index abb024d..f59293d 100755
---- a/bin/make-plots
-+++ b/bin/make-plots
-@@ -1152,8 +1152,8 @@ class ColorScale(Described):
- 
-         zcustommajortickmarks = int(self.description.get('ZMajorTickMarks', -1))
-         zcustomminortickmarks = int(self.description.get('ZMinorTickMarks', -1))
--        zcustommajorticks=[]
--        zcustomminorticks=[]
-+        zcustommajorticks=None
-+        zcustomminorticks=None
-         if self.description.has_key('ZCustomMajorTicks') and self.description['ZCustomMajorTicks']!='':
-             # TODO: Would be nice to have less invisible separation of the custom ticks than split on tabs
-             ticks = self.description['ZCustomMajorTicks'].strip().split('\t')
-@@ -2214,7 +2214,7 @@ class Ticks(object):
- 
- class XTicks(Ticks):
- 
--    def draw(self, custommajorticks=[], customminorticks=[], custommajortickmarks=-1, customminortickmarks=-1,drawlabels=True):
-+    def draw(self, custommajorticks=None, customminorticks=None, custommajortickmarks=-1, customminortickmarks=-1,drawlabels=True):
-         twosided = bool(int(self.description.get('XTwosidedTicks', '0')))
-         out = ""
-         out += ('\n%\n% X-Ticks\n%\n')
-@@ -2265,7 +2265,7 @@ class XTicks(Ticks):
- 
- class YTicks(Ticks):
- 
--    def draw(self, custommajorticks=[], customminorticks=[], custommajortickmarks=-1, customminortickmarks=-1, drawlabels=True):
-+    def draw(self, custommajorticks=None, customminorticks=None, custommajortickmarks=-1, customminortickmarks=-1, drawlabels=True):
-         twosided = bool(int(self.description.get('YTwosidedTicks', '0')))
-         out = ""
-         out += ('\n%\n% Y-Ticks\n%\n')
-@@ -2320,7 +2320,7 @@ class ZTicks(Ticks):
-         self.description = description
-         self.coors = coors
- 
--    def draw(self, custommajorticks=[], customminorticks=[],
-+    def draw(self, custommajorticks=None, customminorticks=None,
-             custommajortickmarks=-1, customminortickmarks=-1,
-             drawlabels=True):
-         out = ""