Improve our .gitignore files

Avoid ignoring files actually in our tree, and ignore some generated
files that were not being ignored previously.

src/mod/.gitignore

@@ -24,16 +24,19 @@
 /applications/mod_stress/Makefile
 /applications/mod_stress/Makefile.in
 /applications/mod_stress/mod_stress.log
+/applications/mod_translate/Makefile
 /applications/mod_valet_parking/Makefile
 /applications/mod_voicemail/Makefile
 /asr_tts/mod_unimrcp/Makefile
 /asr_tts/mod_unimrcp/Makefile.in
 /asr_tts/mod_unimrcp/mod_unimrcp.log
 /asr_tts/mod_flite/*/*/mod_flite_manifest.rc
+/codecs/mod_b64/Makefile
 /codecs/mod_skel_codec/Makefile
 /codecs/mod_vp8/Makefile
 /dialplans/mod_dialplan_asterisk/Makefile
 /dialplans/mod_dialplan_xml/Makefile
+/endpoints/mod_html5/mod_html5.log
 /endpoints/mod_portaudio/Makefile
 /endpoints/mod_portaudio/Makefile.in
 /endpoints/mod_portaudio/mod_portaudio.log
@@ -55,8 +58,9 @@
 /formats/mod_portaudio_stream/Makefile.in
 /formats/mod_portaudio_stream/mod_portaudio_stream.log
 /formats/mod_tone_stream/Makefile
-/languages/mod_java/freeswitch.jar
 /languages/mod_java/Makefile
+/languages/mod_java/classes/
+/languages/mod_java/freeswitch.jar
 /languages/mod_lua/Makefile
 /languages/mod_lua/Makefile.in
 /languages/mod_lua/mod_lua.log