Merge pull request #226 from BenGardiner/feature/BenGardiner/mpeg_ts_magic

adding MPEG transport stream signatures to magic/animations

src/binwalk/magic/animation

+0       string  \x47\x40\x00    MPEG transport stream data
+>3	byte&0x10		!0x10		{invalid}
+>188	byte			!0x47		{invalid}
+
+0       string  \x47\xC0\x00    MPEG transport stream data
+>3	byte&0x10		!0x10		{invalid}
+>188	byte			!0x47		{invalid}
+
+0       string  \x47\x60\x00    MPEG transport stream data
+>3	byte&0x10		!0x10		{invalid}
+>188	byte			!0x47		{invalid}
+
+0       string  \x47\xE0\x00    MPEG transport stream data
+>3	byte&0x10		!0x10		{invalid}
+>188	byte			!0x47		{invalid}
+