Merge pull request #1342 from xzyfer/feat/libsass-3.3.3

Bump to latest libsass

libsass @ bc1e6db3

-Subproject commit f47645c2ebb98c9e0c970f59820b239ab417dda3
+Subproject commit bc1e6db3117d4769023a92344cd7f48dfddd4972

src/libsass.gyp

@@ -48,7 +48,6 @@
         'libsass/src/sass_values.cpp',
         'libsass/src/source_map.cpp',
         'libsass/src/to_c.cpp',
-        'libsass/src/to_string.cpp',
         'libsass/src/to_value.cpp',
         'libsass/src/units.cpp',
         'libsass/src/utf8_string.cpp',

test/fixtures/source-map-embed/expected.css

@@ -10,4 +10,4 @@
   #navbar li a {
     font-weight: bold; }
 
-/*# sourceMappingURL=data:application/json;base64,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 */
+/*# sourceMappingURL=data:application/json;base64,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 */
\ No newline at end of file

test/fixtures/source-map/expected.map

@@ -4,6 +4,6 @@
 	"sources": [
 		"index.scss"
 	],
-	"mappings": "AAAA,OAAO,CAAC;EACN,KAAK,EAAE,GAAI;EACX,MAAM,EAAE,IAAK,GACd;;AAED,OAAO,CAAC,EAAE,CAAC;EACT,eAAe,EAAE,IAAK,GACvB;;AAED,OAAO,CAAC,EAAE,CAAC;EACT,KAAK,EAAE,IAAK,GAKb;EAND,OAAO,CAAC,EAAE,CAGR,CAAC,CAAC;IACA,WAAW,EAAE,IAAK,GACnB",
+	"mappings": "AAAA,AAAA,OAAO,CAAC;EACN,KAAK,EAAE,GAAI;EACX,MAAM,EAAE,IAAK,GACd;;AAED,AAAQ,OAAD,CAAC,EAAE,CAAC;EACT,eAAe,EAAE,IAAK,GACvB;;AAED,AAAQ,OAAD,CAAC,EAAE,CAAC;EACT,KAAK,EAAE,IAAK,GAKb;EAND,AAGE,OAHK,CAAC,EAAE,CAGR,CAAC,CAAC;IACA,WAAW,EAAE,IAAK,GACnB",
 	"names": []
 }

spec @ daff4d6a

-Subproject commit b089cff39e623de5c6d3c88ad021220df5c67657
+Subproject commit daff4d6ac54d90151d13e65e0d2f1a0c73a8f267