#88 (multiple) --exclude for local src files in dsync.

[Eichhorst]

Since i need to exclude local source files from syncing to s3 (according to several different patterns) when using dsync, i implemented it. The Option --exclude is considered only for _dsync_s' source dir.

[Alexander3]

@debodirno @rozuur @navinpai Is this project still maintained? I wanted to use it instead of s3cmd, because s3cmd don't work on windows without giving any error, and s4cmd seems working, but I need --exclude *.map feature to prevent uploading frontend source maps