There are warnings compiling under Elixir 1.5.x

[mikestok]

When compiling sqlite with elixir 1.5.1 there are warnings due to deprecations.

✔ ~/Projects/sqlitex [old L|✔]
12:46 $ mix clean
✔ ~/Projects/sqlitex [old L|✔]
12:46 $ mix compile
Compiling 8 files (.ex)
warning: String.to_char_list/1 is deprecated, use String.to_charlist/1
  lib/sqlitex.ex:32

warning: String.rstrip/2 is deprecated, use String.trim_trailing/2 with a binary as second argument
  lib/sqlitex/row.ex:56

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex/query.ex:82

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex/query.ex:81

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex/query.ex:68

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex/query.ex:67

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex/query.ex:39

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex/query.ex:38

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex/query.ex:25

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex/query.ex:24

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex.ex:4

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex.ex:3

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex.ex:31

warning: the char_list() type is deprecated, use charlist()
  lib/sqlitex.ex:31

Generated sqlitex app

[mmmries]

This was fixed in #61