Fixed missing industry and skill name, other minor improvements

[AndhikaWB]

• Fixed missing industry name and skill name in industries table and skills table. Though it seems that there might be some minor cases where the value will still be null. In that case, I suspect the length (list) of industry id/skill abbrev is not the same as the industry/skill name. Script only, no change on database (should be easily fixable).
• Fixed primary key on some tables? I noticed you added some columns that may not be unique, so I decided to change the create_db.py script (no change on database). Revert it back in case I'm wrong.
• Added simple indicator (print) when sleeping and resuming, reducing the chance for user to abort when not sleeping.
• Switched from Chrome to Edge as the default browser (configurable via BROWSER variable). It kinda make sense to use Edge since it comes preinstalled on most Windows OS (and since I don't have Chrome installed because I use Firefox). There may be a way to auto-detect browser though, we should implement that in the future. The current script will hang if we don't have Chrome/Edge installed, with no error output (I blame Selenium for that).
• Ignore logins.csv when commiting (via .gitignore), added logins.csv.template instead

I also wrote the revisions in create_db.py and database_scripts.py so job_skills and job_industries tables will have a new column containing the full industry/skill name, though I left them commented since I'm not sure if that's what you want.

[ArshKA]

Checked it out, everything looks good!

[AndhikaWB]

@ArshKA the resuming part is quite important, when debugging what's wrong with industry/skill name, I opened the db during sleep period and stopped fixing/modifying the db when it resume.

I noticed that you removed the search_retriever.py resume indicator on the latest commit, it may be useful to prevent conflict write since I'm not sure how SQLite handle concurrent writing.

[ArshKA]

Just re-added it