End of August Update - Done with the N4 Words

I'll be overseas for half of September, so I wanted this update to be big enough so I'm still a few days ahead when I get back

• Added 23 new days(There're now 63 available days instead of 40)

• Fixed some more English misspellings and added some more alternative meanings.

• Added buttons linking the study, test yourself and review pages.

NOTE: the review function doesn't have a select day it's based on, so if for example you selected a study day that's not your current one and then selected review, it'll test your knowledge of the current day(and the two previous days), not the day you selected. Also note this means you might be confused cause pressing "study" or "test" will still bring you to the selected day(unless of course, you entered using the regular means and not the "by number" page). 

TLDR: using these buttons together with the "by number" page can be a bit confusing. 

• Found out あさって(the day after tomorrow, a word from day 17) has a kanji that the list I took it from didn't bother mentioning so now it's there. Feel free to take this as a chance to refresh yourself on day 17(and maybe even other early days) if you've learned it already.

• For some words, which have meanings in exactly the length that makes you unsure if the line break is an alternative meaning - there's now a clear break
• Added a counter for how many words a user got right so far in the "review" and "test yourself" pages
• From now on – if you entered from the "by number" page, the back button will send you  back there instead of straight to the title page incase you want to study or test yourself on another day by number(although for some reason the test yourself window's back button sometimes decides it wants to press back twice).
• Themed days now display their theme along with the already displayed day number.
• Removed "meeting based words" from the theme list as it wasn't really a theme.

I've also noticed that there're maybe like 3 words that appear twice(exactly the same kanji and pronunciation – not different pronunciations\different kanjis that sound the same) but since the days they appear in are really far apart and they help keeping the days at 10 words a day, I decided to keep them as they are, as they serve a little memory refresher.