Added JavaMail character map

app/src/main/resources/META-INF/javamail.charset.map

@@ -0,0 +1,77 @@
+### JDK-to-MIME charset mapping table ####
+### This should be the first mapping table ###
+
+8859_1		ISO-8859-1
+iso8859_1	ISO-8859-1
+ISO8859-1	ISO-8859-1
+
+8859_2		ISO-8859-2
+iso8859_2	ISO-8859-2
+ISO8859-2	ISO-8859-2
+
+8859_3		ISO-8859-3
+iso8859_3	ISO-8859-3
+ISO8859-3	ISO-8859-3
+
+8859_4		ISO-8859-4
+iso8859_4	ISO-8859-4
+ISO8859-4	ISO-8859-4
+
+8859_5		ISO-8859-5
+iso8859_5	ISO-8859-5
+ISO8859-5	ISO-8859-5
+
+8859_6		ISO-8859-6
+iso8859_6	ISO-8859-6
+ISO8859-6	ISO-8859-6
+
+8859_7		ISO-8859-7
+iso8859_7	ISO-8859-7
+ISO8859-7	ISO-8859-7
+
+8859_8		ISO-8859-8
+iso8859_8	ISO-8859-8
+ISO8859-8	ISO-8859-8
+
+8859_9		ISO-8859-9
+iso8859_9	ISO-8859-9
+ISO8859-9	ISO-8859-9
+
+SJIS		Shift_JIS
+JIS		ISO-2022-JP
+ISO2022JP	ISO-2022-JP
+EUC_JP		euc-jp
+KOI8_R		koi8-r
+EUC_CN		euc-cn
+EUC_TW		euc-tw
+EUC_KR		euc-kr
+
+--DIVIDER: this line *must* start with "--" and end with "--" --
+
+#### XXX-to-JDK charset mapping table ####
+
+iso-2022-cn     ISO2022CN
+iso-2022-kr     ISO2022KR
+utf-8           UTF8
+utf8		UTF8
+ja_jp.iso2022-7 ISO2022JP
+ja_jp.eucjp     EUCJIS
+
+# these two are not needed in 1.1.6.  (since EUC_KR exists
+# and KSC5601 will map to the correct converter)
+euc-kr          KSC5601
+euckr           KSC5601
+
+# in JDK 1.1.6 we will no longer need the "us-ascii" convert
+us-ascii        ISO-8859-1
+x-us-ascii      ISO-8859-1
+
+# Chinese charsets are a mess and widely misrepresented.
+# gb18030 is a superset of gbk, which is a supserset of cp936/ms936,
+# which is a superset of gb2312.
+# https://bugzilla.gnome.org/show_bug.cgi?id=446783
+# map all of these to gb18030.
+gb2312		GB18030
+cp936		GB18030
+ms936		GB18030
+gbk		GB18030