Add upload image to icon font.

static/font/font/fontello.svg

@@ -12,6 +12,8 @@
 
 <glyph glyph-name="star-empty" unicode="&#xe802;" d="M635 290l170 166-235 34-106 213-105-213-236-34 171-166-41-235 211 111 211-111z m294 199q0-12-15-27l-202-197 48-279q0-4 0-12 0-28-23-28-10 0-22 7l-251 132-250-132q-12-7-23-7-11 0-17 9t-6 19q0 4 1 12l48 279-203 197q-14 15-14 27 0 21 31 26l280 40 126 254q11 23 27 23t28-23l125-254 280-40q32-5 32-26z" horiz-adv-x="928.6" />
 
+<glyph glyph-name="upload" unicode="&#xe803;" d="M714 29q0 14-10 25t-25 10-25-10-11-25 11-25 25-11 25 11 10 25z m143 0q0 14-10 25t-26 10-25-10-10-25 10-25 25-11 26 11 10 25z m72 125v-179q0-22-16-38t-38-16h-821q-23 0-38 16t-16 38v179q0 22 16 38t38 15h238q12-31 39-51t62-20h143q34 0 61 20t40 51h238q22 0 38-15t16-38z m-182 361q-9-22-33-22h-143v-250q0-15-10-25t-25-11h-143q-15 0-25 11t-11 25v250h-143q-23 0-33 22-9 22 8 39l250 250q10 10 25 10t25-10l250-250q18-17 8-39z" horiz-adv-x="928.6" />
+
 <glyph glyph-name="reply" unicode="&#xf112;" d="M1000 225q0-93-71-252-1-4-6-13t-7-17-7-12q-7-10-16-10-8 0-13 6t-5 14q0 5 1 15t2 13q3 38 3 69 0 56-10 101t-27 77-45 56-59 39-74 24-86 12-98 3h-125v-143q0-14-10-25t-26-11-25 11l-285 286q-11 10-11 25t11 25l285 286q11 10 25 10t26-10 10-25v-143h125q398 0 488-225 30-75 30-186z" horiz-adv-x="1000" />
 </font>
 </defs>