Fixed searches with few results

[hakaserver]

bba794d

• The searched pages now includes the first page
• get_data function now returns the search result count
• random_numbers function now uses the search result count instead of POST_AMOUNT if the result count is less than POST_AMOUNT

e9d4e43

• Modified get_data functions to loop once if the number of search results are fewer than max_pages*POST_AMOUNT (100 results per page).

[rktvr]

does this fix the issue of an image/post getting used multiple times, even in a huge batch?