create / view field reports

[eastein]

create field reports:

• via web: working, with gps on android browsers and laptops with chome on linux and mac. no gps on iphone at least on ios 6
• via android app: working, with gps

view field reports:

• via web: working nice now, shows maps when relevant

mark field report read:

• via web: done, working - not pretty

[eastein]

Field reports considered done by the team