Sync with upstream

Merges the changes from upstream repository at:

https://git.linuxtv.org/dtv-scan-tables

In case of conflicts, the most recent changed file was used. In all
but two cases, this means using the version from upstream.

 Conflicts:
	dvb-s/Astra-19.2E
	  - replaced by Astra-1{KR,L,M,N}-19.2E
	dvb-s/Astra-28.2E
	  - replaced by Astra-2{E,F,G}-28.2E
	dvb-s/PalapaC2_C-113.0E
	  - Satellite was decommissioned
	dvb-s/Turksat-42.0E
	  - Replaced by Trksat-{3,4}A-42.0E
	dvb-t/de-All
        dvb-t/ru-Perm
	  - TVHeadend version used
	dvb-t/es-Huelva
	dvb-t/ru-Perm
	dvb-t/uk-Bilsdale
	dvb-t/uk-BluebellHill
	dvb-t/uk-Heathfield
	dvb-t/uk-Mendip
	dvb-t/uk-Oxford
	dvb-t/uk-Rowridge
	dvb-t/uk-SandyHeath
	dvb-t/uk-Sudbury
	dvb-t/uk-TunbridgeWells
	  - Upstream version used

125 files modified only in TVHeadend.

3113 files modified only in upstream.

Fixes tvheadend#139
Fixes tvheadend#132
Fixes tvheadend#118
Fixes tvheadend#109
Fixes tvheadend#82
Fixes tvheadend#78

Also obsoletes the following PRs - changes were already applied upstream:

Closes tvheadend#150
Closes tvheadend#149
Closes tvheadend#148
Closes tvheadend#143
Closes tvheadend#142

Makefile

@@ -17,6 +17,8 @@ DVBV3DIRS = atsc dvb-c dvb-s dvb-t
 DVBV5DIRS = $(DVBV3DIRS) isdb-t
 
 DVBV3CHANNELFILES = $(foreach dir,$(DVBV3DIRS),$(wildcard $(dir)/*))
+DVBV3OUTPUTFILES = $(patsubst %,$(DVBV3OUTPUTDIR)/%,$(DVBV3CHANNELFILES))
+DVBV5OUTPUTFILES = $(patsubst %,$(DVBV5OUTPUTDIR)/%,$(DVBV3CHANNELFILES))
 
 DVBFORMATCONVERT_CHANNEL_DVBV5 = -ICHANNEL -ODVBV5
 DVBFORMATCONVERT_CHANNEL_DVBV3 = -IDVBV5 -OCHANNEL
@@ -42,14 +44,17 @@ ifeq ($(DVBV3DIR),)
 DVBV3DIR = dvbv3
 endif
 
-dvbv3:
-	@$(foreach var,$(DVBV3DIRS), $(MKDIR) $(DVBV3OUTPUTDIR)/$(var);)
-	@$(foreach var,$(DVBV3CHANNELFILES), $(DVBFORMATCONVERT) $(DVBFORMATCONVERT_CHANNEL_DVBV3) $(var) $(DVBV3OUTPUTDIR)/$(var);)
 
+dvbv3/%: %
+	@$(MKDIR) "$(dir $@)"
+	@$(DVBFORMATCONVERT) $(DVBFORMATCONVERT_CHANNEL_DVBV3) "$<" "$@"
 
-dvbv5: $(DVBV3OUTPUTDIR)
-	@$(foreach var,$(DVBV3DIRS), $(MKDIR) $(DVBV5OUTPUTDIR)/$(var);)
-	@$(foreach var,$(DVBV3CHANNELFILES), $(DVBFORMATCONVERT) $(DVBFORMATCONVERT_CHANNEL_DVBV5) $(DVBV3OUTPUTDIR)/$(var) $(DVBV5OUTPUTDIR)/$(var);)
+dvbv5/%: %
+	@$(MKDIR) "$(dir $@)"
+	@cp "$<" "$@"
+
+dvbv3: $(DVBV3OUTPUTFILES)
+dvbv5: $(DVBV5OUTPUTFILES)
 
 install:
 	@mkdir -p $(DATADIR)/$(DVBV5DIR)