Restructure folders and update filenames (#66)

[dynamiccookies]

• Move menu.php to includes
• Move passwords.php to includes
• Update reference to password.php
• Move header.php to includes
• Update all references to header.php
• Rename and move dbcheck.php to includes Renamed dbcheck.php to initialize_database.php and moved it to the includes folder.
• Update reference to dbcheck.php Updated reference of dbcheck.php to ../includes/initialize_database.php
• Rename upload_file.php to upload.php
• Update references to upload_file.php Updated references to upload_file.php and added expanded relative path
• Move include.php to includes
• Update references to include.php Updated references to point to include.php's new location Used expanded relative path where possible
• Rename vin-decoder.php to match naming scheme Replaced dash with underscore
• Revert "Rename vin-decoder.php to match naming scheme" This reverts commit c999797fe387491539669f0c925718f039dc06dd.
• Fix renaming mistake According to #50, file names should have dashes, not underscores.
• Fix renaming mistake According to #50, file names should have dashes, not underscores.
• Move admin.js to scripts
• Move edit.js to scripts
• Update reference to JavaScript files Updated references of JavaScript files to new scripts folder
• Move style.css to css
• Moved slider.css to css
• Update references to css files
• Delete green.jpg
• Closes #62 - Replace loading GIF with CSS Replace loading_anim.gif with CSS solution from https://loading.io/css
• Create spinner.css file
• Call spinner.css file in edit.php
• Replace img elements with divs from CSS solution
• Update input elements to call progress_spinner() JavaScript function onclick
• Create progress_spinner() function to replace loading1() and loading2() functions in edit.js
• Delete loading_anim.gif
• Moved noimage.jpg files to images folder
• Moved file and updated reference to new location
• Move and rename log files
• Rename log.txt to traffic.log
• Update traffic.log and qr.log to save into new logs folder
• Updated comments
• Move config.ini.php to includes folder
• Moved the reading and writing of config.ini.php to the includes folder
• Closes #57 - Removed unnecessary code Removed the $currentPath, $admin, and $files code section since it wasn't needed anymore
• Fix bug caused by last commit Removed code in last commit, but discovered its concept was needed. Rewrote code to simplify.
• Moved vehicles folder contents into files folder Replaced the vehicles folder with the files folder
• Closes #36 - Updated tableExists() function (#73)
• Renamed tableExists() function to check_tables()
• Updated all references in code to reflect new function name
• Added splat operator to function's $tables argument to allow for multiple arguments
• Added check for existence of $tables variable - if doesn't exist, set $table equal to array of all table names (this allows for function to be called with no arguments when testing all tables)
• Expanded descriptive comment
• Added foreach loop to loop through and test all table names
• Consolidated connection query test with foreach into one line
• Added custom error logging on try/catch
• Removed all additional calls to the function when testing multiple tables
• Added isset() to prevent error when $_POST['createTables'] doesn't exist
• Update spacing #50
• Fix errors on install
• Fix 'Undefined array key "branch" on line 11
• Fix isset($ini['host'] returning true on blank value
• Fix Undefined variable $dbChk on line 292
• Update references to settings.php Updated all references of settings.php to point to new location in admin folder. Used expanded relative path where possible.
• Move settings.php to admin folder
• Fix bug on install after moving settings.php to admin folder Only require secure.php if config.ini.php exists. If it doesn't exist, there's no database to connect to in order to verify a login. Also updated spacing on if statement - #50
• Update install.php
• Added else statement to only show HTML if $_POST['branches'] doesn't exist - Fixes flash of page updating after submit button was pressed
• Replaced all <?php echo with <?= - #50
• Changed "the default" text to display the $repBranch value in bold
• Rename vehicle.php to listing.php
• Updated references for vehicle.php
• Updated all references for vehicle.php to use new name of listing.php
• Also updated vehicle CSS class and comments
• Fix spelling mistake in URL Forgot the 't' in listing.php
• Update spacing and formatting
• Renamed updateConfig() to update_config
• Renamed TRUE to true
• Added spacing around if statements
• Fixed tab spacing

Multiple updates in accordance with #50 Closes #53

[dynamiccookies]

Mistakenly created pull request from dev to api_limt when it should've been from restructure to api_limit