Trunk Recorder daily log plugin and live Web page

Creates per-day call logs named call_log.csv (as opposed to individual JSON files) for Trunk Recorder and includes a PHP Web page that can use those logs to list and play back new and past calls).

To use the plugin:

1. Make a directory named "daily_log" within Trunk Recorder's plugins directory and either copy these files or clone the repository into that directory
2. Apply the patch as follows by running one of these commands from your root trunk-recorder code directory (where the CMakeLists.txt file is):

patch -p1 < plugins/d/daily_log.patch

git am < plugins/daily_log/daily_log-git.patch

3. Build the Trunk Recorder program normally
4. Add a "dailyLog": true entry to the System section of your config.json, where 60 is the number of seconds between logging entries
5. Optionally put the PHP file somewhere Web accessible and edit it

OR

1. Build Trunk Recorder normally, and run sudo make install at the end to install it
2. Run cmake ./, make and then sudo make install in this directory to build and install the plugin
3. Add to your config.json:

 "plugins": [
    {
        "name": "daily_log",
        "library": "daily_log.so",
        "decodeRates": 60
    }]

4. Optionally put the PHP file somewhere Web accessible and edit it

File format is as follows: start_time,(real time) call length,audio length,talkgroup,emergency,priority,duplex,mode,frequency,total len,error count,spike count,source|time|position There is a ,source|time|position for each transmission. total_len is currently always 0 and signal system, per-transmission emergency flag and tag are not saved