* Dutch improvements:
* capitalized some words (there still many more incorrectly lowercase words though)
* removed around 380 repeating words
* added missing diminutive endings
* added TLDs to all Latin-based languages
* updated the frequencies of all Latin-based languages
* reordered Spanish and Norwegian dictionaries alphabetically
* fixed the line endings in Swedish
* over 2000 animals
* all countries
* large city names from all the world
* largest 750 tech companies
* popular applications
* onomatopoeic words
* largest US companies
* TV manufacturers
* TOP 100 software companies
* TOP 100 whiskey
* TOP 100 beers
* some random words of foreign origin
* food companies
* Android OSP words
* fast food restaurant chains
* English given names and surnames
* Welsh surnames
* most popular given names from all over the world
* words of Germanic and Latin origin
* celebrities (Hollywood, signers, etc...)
* 2- and 3-letter names
* foreign names
* comedians
* rivers in Americas
* Australian rivers
* major European rivers
* rivers in England
* Hebrew names
* mountains in North America, Oceania and Antarctica
* mountains in Europe, Africa, Asia
* commonly used acronyms
* TLDs
* added random words such as: localhost, kigurumi, onesie, rock'n'roll, DVD
* removed some invalid words
* fixed some words having the incorrect text case
* moved the source languages out of assets/ into their own directory (#356)
* split build.gradle into several smaller files
* improved word frequency validation during build time
* slightly optimized dictionary loading speed using pre-calculated file size
* fixed a potential crash when loading invalid assets
* fixed dictionary loading progress starting at 100% then jumping to 0% when manually loading two dictionaries one after another
* documentation update
