Replace some PNG flags with their SVG versions

Ideally all the remaing PNG flags would be replaced with SVG versions,
but some of the SVG's on wikimedia are rather large. The criterion for
choosing which to replace was if the SVG optimised with svgo was
not larger than 50 kB.

sources.csv

@@ -4,7 +4,7 @@ ug-flag-afghanistan.png,https://commons.wikimedia.org/wiki/File:Flag_of_Afghanis
 ug-flag-aland_islands.svg,,,
 ug-flag-albania.svg,,,
 ug-flag-algeria.svg,,,
-ug-flag-american_samoa.png,,,
+ug-flag-american_samoa.svg,https://commons.wikimedia.org/wiki/File:Flag_of_American_Samoa.svg,PD,optimised with svgo
 ug-flag-andorra.png,,,
 ug-flag-angola.svg,,,
 ug-flag-anguilla.svg,,,
@@ -81,7 +81,7 @@ ug-flag-european_union.svg,,,
 ug-flag-falkland_islands.svg,,,
 ug-flag-faroe_islands.svg,,,
 ug-flag-federated_states_of_micronesia.svg,,,
-ug-flag-fiji.png,,,
+ug-flag-fiji.svg,https://commons.wikimedia.org/wiki/File:Flag_of_Fiji.svg,PD,optimised with svgo
 ug-flag-finland.svg,,,
 ug-flag-france.svg,,,
 ug-flag-french_polynesia.svg,,,
@@ -219,7 +219,7 @@ ug-flag-south_africa.svg,,,
 ug-flag-south_korea.svg,,,
 ug-flag-south_ossetia.svg,,,
 ug-flag-south_sudan.svg,,,
-ug-flag-spain.png,,,
+ug-flag-spain.svg,https://commons.wikimedia.org/wiki/File:Flag_of_Spain.svg,PD,optimised with svgo
 ug-flag-sri_lanka.svg,,,
 ug-flag-sudan.svg,,,
 ug-flag-suriname.svg,,,

src/data.csv

@@ -46,7 +46,7 @@ his*oE$.bt,"San Marino","San Marino",,,"City of San Marino","San Marino",,,,,"<i
 sU}vJmyFCk,Serbia,Serbien,,,Belgrade,Belgrad,,,,,"<img src=""ug-flag-serbia.png"" />",,,"<img src=""ug-map-serbia.png"" />","UG::Europe UG::Sovereign_State"
 o_Qs1fsA*`,Slovakia,Slowakei,,,Bratislava,Bratislava,,,,,"<img src=""ug-flag-slovakia.svg"" />",,,"<img src=""ug-map-slovakia.png"" />","UG::Europe UG::European_Union UG::Sovereign_State"
 etAIJgAn)8,Slovenia,Slowenien,,,Ljubljana,Ljubljana,,,,,"<img src=""ug-flag-slovenia.svg"" />",,,"<img src=""ug-map-slovenia.png"" />","UG::Europe UG::European_Union UG::Mediterranean UG::Sovereign_State"
-db{up5I>x|,Spain,Spanien,,,Madrid,Madrid,,,,,"<img src=""ug-flag-spain.png"" />",,,"<img src=""ug-map-spain.png"" />","UG::Europe UG::European_Union UG::Mediterranean UG::Sovereign_State"
+db{up5I>x|,Spain,Spanien,,,Madrid,Madrid,,,,,"<img src=""ug-flag-spain.svg"" />",,,"<img src=""ug-map-spain.png"" />","UG::Europe UG::European_Union UG::Mediterranean UG::Sovereign_State"
 q]au(Cz(^`,Sweden,Schweden,,,Stockholm,Stockholm,,,,,"<img src=""ug-flag-sweden.svg"" />",,,"<img src=""ug-map-sweden.png"" />","UG::Europe UG::European_Union UG::Sovereign_State"
 j^y9}r#a`i,Switzerland,Schweiz,,,Bern,Bern,,,,,"<img src=""ug-flag-switzerland.svg"" />",,,"<img src=""ug-map-switzerland.png"" />","UG::Europe UG::Sovereign_State"
 h(8o@usM_h,Turkey,Türkei,,,Ankara,Ankara,,,,,"<img src=""ug-flag-turkey.svg"" />",,,"<img src=""ug-map-turkey.png"" />","UG::Asia UG::Middle_East UG::Mediterranean UG::Sovereign_State"
@@ -149,7 +149,7 @@ stDJ0UMUpB,Turkmenistan,Turkmenistan,,,Ashgabat,Aschgabat,,,,,"<img src=""ug-fla
 cd|8X=p-KA,Yemen,Jemen,,,Sana'a,Sanaa,,,,,"<img src=""ug-flag-yemen.svg"" />","Egypt (with emblem), Iraq (with text) and Syria (with two stars)","Ägypten (mit Emblem), Irak (mit Text) und Syrien (mit zwei Sternen)","<img src=""ug-map-yemen.png"" />","UG::Asia UG::Middle_East UG::Sovereign_State"
 n(u/Le9LCH,Vietnam,Vietnam,,,Hanoi,Hanoi,,,,,"<img src=""ug-flag-vietnam.svg"" />",,,"<img src=""ug-map-vietnam.png"" />","UG::Asia UG::Southeast_Asia UG::Sovereign_State"
 kN&[K]7`>c,Uzbekistan,Usbekistan,,,Tashkent,Taschkent,,,,,"<img src=""ug-flag-uzbekistan.svg"" />",,,"<img src=""ug-map-uzbekistan.png"" />","UG::Asia UG::Sovereign_State"
-e%F*sk0uaT,Fiji,Fidschi,,,Suva,Suva,,,,,"<img src=""ug-flag-fiji.png"" />",,,"<img src=""ug-map-fiji.png"" />","UG::Oceania UG::Sovereign_State"
+e%F*sk0uaT,Fiji,Fidschi,,,Suva,Suva,,,,,"<img src=""ug-flag-fiji.svg"" />",,,"<img src=""ug-map-fiji.png"" />","UG::Oceania UG::Sovereign_State"
 jT[(te+7i%,"Papua New Guinea",Papua-Neuguinea,,,"Port Moresby","Port Moresby",,,,,"<img src=""ug-flag-papua_new_guinea.svg"" />",,,"<img src=""ug-map-papua_new_guinea.png"" />","UG::Oceania UG::Sovereign_State"
 i~E.z}UxNF,Australia,Australien,,,Canberra,Canberra,,,,,"<img src=""ug-flag-australia.svg"" />","New Zealand (red stars, two fewer stars)","Neuseeland (rote Sterne, zwei Sterne weniger)","<img src=""ug-map-australia.png"" />","UG::Oceania UG::Sovereign_State"
 pAOtFl&>U#,"Solomon Islands",Salomonen,,"Auch Salomoninseln.",Honiara,Honiara,,,,,"<img src=""ug-flag-solomon_islands.svg"" />",,,"<img src=""ug-map-solomon_islands.png"" />","UG::Oceania UG::Sovereign_State"
@@ -247,7 +247,7 @@ khTp#J9C!!,"Saint Helena","St. Helena","Part of Saint Helena, Ascension and Tris
 r3?J{NB0J3,"Sint Eustatius","Sint Eustatius","Special municipality of the Netherlands.","Besondere Gemeinde der Niederlande.",Oranjestad,Oranjestad,,,"Special municipality","Besondere Gemeinde","<img src=""ug-flag-sint_eustatius.svg"" />",,,"<img src=""ug-map-sint_eustatius.png"" />","UG::America UG::Caribbean"
 nE1cs;TFgo,"South Ossetia",Südossetien,"Independent state claimed by Georgia.","Unabhängiger Staat, von Georgien beansprucht.",Tskhinvali,Zchinwali,,,,,"<img src=""ug-flag-south_ossetia.svg"" />",,,"<img src=""ug-map-south_ossetia.png"" />","UG::Asia UG::Sovereign_State"
 nN<IGBxnX.,Tokelau,Tokelau,"Dependent territory of New Zealand. Tokelau has no official capital; the meeting place of the Tokelau Council rotates annually.","Von Neuseeland abhängiges Gebiet. Tokelau hat keine offizielle Hauptstadt; der Treffpunkt des Tokelauer Rates wechselt jährlich.",,,,,,,"<img src=""ug-flag-tokelau.svg"" />",,,"<img src=""ug-map-tokelau.png"" />",UG::Oceania
-lU*>%[&e|.,"American Samoa",Amerikanisch-Samoa,"Unincorporated territory of the United States.","Nichtinkorporiertes US-amerikanisches Außengebiet.","Pago Pago","Pago Pago",,,,,"<img src=""ug-flag-american_samoa.png"" />",,,"<img src=""ug-map-american_samoa.png"" />",UG::Oceania
+lU*>%[&e|.,"American Samoa",Amerikanisch-Samoa,"Unincorporated territory of the United States.","Nichtinkorporiertes US-amerikanisches Außengebiet.","Pago Pago","Pago Pago",,,,,"<img src=""ug-flag-american_samoa.svg"" />",,,"<img src=""ug-map-american_samoa.png"" />",UG::Oceania
 nK;HFcd-1P,"Northern Mariana Islands","Nördliche Marianen","Unincorporated territory of the United States.","Nichtinkorporiertes US-amerikanisches Außengebiet.",Saipan,Saipan,,,,,"<img src=""ug-flag-northern_mariana_islands.svg"" />",,,"<img src=""ug-map-northern_mariana_islands.png"" />",UG::Oceania
 s7{M&?)+C&,Aruba,Aruba,"Constituent country of the Kingdom of the Netherlands.","Autonomes Land innerhalb des Königreichs der Niederlande.",Oranjestad,Oranjestad,,,"Constituent country",,"<img src=""ug-flag-aruba.svg"" />",,,"<img src=""ug-map-aruba.png"" />","UG::America UG::Caribbean"
 q@4oQPt%lt,Abkhazia,Abchasien,"Independent state claimed by Georgia.","Unabhängiger Staat, der von Georgien beansprucht wird.",Sukhumi,Sochumi,,,,,"<img src=""ug-flag-abkhazia.svg"" />",,,"<img src=""ug-map-abkhazia.png"" />","UG::Europe UG::Sovereign_State"