Improve package structure (#207)

* Improve package structure

* Set up travis

cli/dnote-completion.bash

@@ -1,48 +0,0 @@
-#/usr/bin/env bash
-__dnote_debug()
-{
-    if [[ -n ${BASH_COMP_DEBUG_FILE} ]]; then
-        echo "$*" >> "${BASH_COMP_DEBUG_FILE}"
-    fi
-}
-
-# commands are the valid commands
-commands=("add" "view" "edit" "remove" "find"  "sync" "login" "logout" "help" "version")
-
-_complete_root_command() {
-    COMPREPLY=($(compgen -W "${commands[*]}" "${current_word}"))
-}
-
-_complete_view_command() {
-    names=$(dnote view --name-only)
-    query=${COMP_WORDS[*]:2}
-
-    __dnote_debug "${FUNCNAME[0]} query: ${query}"
-
-    while read -r line; do
-        if [[ ${line} == *"${query}"* ]]; then
-            COMPREPLY+=("${line}")
-        fi
-    done <<< "$names"
-}
-
-_dnote_completions() {
-    local current_word="${COMP_WORDS[${COMP_CWORD}]}"
-
-    __dnote_debug "COMP_WORDS: ${COMP_WORDS[*]} COMP_CWORD: ${COMP_CWORD} current_word: ${current_word}"
-
-    if [[ "${COMP_CWORD}" -eq 1 ]]; then
-        _complete_root_command
-    elif [[ "${COMP_CWORD}" -ge 2 ]]; then
-        cmd=${COMP_WORDS[1]}
-
-        __dnote_debug "cmd: ${cmd}"
-
-        if [[ ( "${cmd}" == view ) || ( "${cmd}" == v ) || ( "${cmd}" == add ) || ( "${cmd}" == a ) ]]; then
-            _complete_view_command
-        fi
-    fi
-
-}
-
-complete -F _dnote_completions dnote