Fully remove SSL_ and SSL3_ ciphersuites

[cipherboy]

We include the following (deprecated) ciphersuites:

/home/ascheel/GitHub/cipherboy/jss/src/main/java/org/mozilla/jss/ssl/SSLClient.java:375: warning: [deprecation] SSL3_RSA_WITH_RC4_128_MD5 in SSLSocket has been deprecated
    SSLSocket.SSL3_RSA_WITH_RC4_128_MD5,
             ^
/home/ascheel/GitHub/cipherboy/jss/src/main/java/org/mozilla/jss/ssl/SSLClient.java:376: warning: [deprecation] SSL3_RSA_WITH_3DES_EDE_CBC_SHA in SSLSocket has been deprecated
    SSLSocket.SSL3_RSA_WITH_3DES_EDE_CBC_SHA,
             ^
/home/ascheel/GitHub/cipherboy/jss/src/main/java/org/mozilla/jss/ssl/SSLClient.java:377: warning: [deprecation] SSL3_RSA_WITH_DES_CBC_SHA in SSLSocket has been deprecated
    SSLSocket.SSL3_RSA_WITH_DES_CBC_SHA,
             ^
/home/ascheel/GitHub/cipherboy/jss/src/main/java/org/mozilla/jss/ssl/SSLClient.java:380: warning: [deprecation] SSL3_RSA_WITH_NULL_MD5 in SSLSocket has been deprecated
    SSLSocket.SSL3_RSA_WITH_NULL_MD5,
             ^
/home/ascheel/GitHub/cipherboy/jss/src/main/java/org/mozilla/jss/ssl/SSLServer.java:255: warning: [deprecation] SSL3_RSA_WITH_RC4_128_MD5 in SSLSocket has been deprecated
    	SSLSocket.SSL3_RSA_WITH_RC4_128_MD5,
    	         ^
/home/ascheel/GitHub/cipherboy/jss/src/main/java/org/mozilla/jss/ssl/SSLServer.java:256: warning: [deprecation] SSL3_RSA_WITH_3DES_EDE_CBC_SHA in SSLSocket has been deprecated
	SSLSocket.SSL3_RSA_WITH_3DES_EDE_CBC_SHA,
	         ^
/home/ascheel/GitHub/cipherboy/jss/src/main/java/org/mozilla/jss/ssl/SSLServer.java:257: warning: [deprecation] SSL3_RSA_WITH_DES_CBC_SHA in SSLSocket has been deprecated
	SSLSocket.SSL3_RSA_WITH_DES_CBC_SHA,
	         ^
/home/ascheel/GitHub/cipherboy/jss/src/main/java/org/mozilla/jss/ssl/SSLServer.java:260: warning: [deprecation] SSL3_RSA_WITH_NULL_MD5 in SSLSocket has been deprecated
	SSLSocket.SSL3_RSA_WITH_NULL_MD5,
	         ^

We should either remove them entirely (as they are insecure) or we should switch to using the TLS_ equivalent versions of these constants internally and remove the SSL3_ deprecation warnings.