* multiple-projects-improvement:
updated env-example and removed .env.example
complete missings
Seperated mysqli and tokenizer as seperate options without putting them under code igniter
Apache should just go to /var/www not /var/www/public when supporting multiple projects
fixed example and docker-compose.yml
Fixed php-fpm variables and example
Split up mysqli and tokenizer
Removed homestead entirely this time
Removed homestead entirely this time
Removed Homestead reference in all DB containers
Removed reference to homestead
Fixed timezone issue in docker-compose.yml
Added NGINX from env file and updated env-example
Updated PHP-FPM container to accept .env variables
Added workspace from env file and updated env-example
Removed .env file
Added env-example and adjusted docker-compose yml to support new env file
Updated gitignore
```
Step 15/32 : RUN if [ ${INSTALL_MEMCACHED} = true ]; then pecl install memcached && docker-php-ext-enable memcached ;fi
---> Running in b43e2e6b07f6
pecl/memcached requires PHP (version >= 7.0.0), installed version is 5.6.24
pecl/memcached can optionally use PHP extension "igbinary" (version >= 2.0)
pecl/memcached can optionally use PHP extension "msgpack" (version >= 2.0)
No valid packages found
install failed
ERROR: Service 'php-fpm' failed to build: The command '/bin/sh -c if [ ${INSTALL_MEMCACHED} = true ]; then pecl install memcached && docker-php-ext-enable memcached ;fi' returned a non-zero code: 1
```
These environment variables are not needed since they are only being used at build time and we are already specifying them using the ARG command, no need to specify it twice since it increases build time and size.