login/out working, not implemented

the functionality for login and logout is complete, but has not been
applied to the admin pages.

there are many junk/test files and nothing is very organized atm.
merged master into sean, fixed conflicts
renamed files

editupload.html -> edit_uploads.php
php/upload.php -> php/upload_photos.php
upload.html -> upload.php
deleted duplicate file
added required login to admin pages

- removed login/out test pages
- added check for login and redirection from admin pages
sql injection protected login

also added logout link to upload page
hashed login and admin creation

- login verification by hash comparison
- crypted passwords using bcrypt and hashing with randomly generated
salt
merged with myself???
Revert "hashed login and admin creation"

This reverts commit ec395dd8961df178d03d38393f9e63c10ea203ce.
Revert "Revert "hashed login and admin creation""

This reverts commit f2c36e8b7781911ba3c9b3938f89e5869806ffb5.
change password functional

hashed and injection protected. still needs secondary new password
verification field.
added the re-enter password field

also completed its functionality
Merge branch 'master' of https://github.com/askho/MGDev