The ornamental design for a shadetent, as shown and described.
FIG. 1 is a top and side perspective view of a shade tent showing a new design;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof; and,
FIG. 6 is a top view thereof.
The bottom view forms no part of the claimed design.
All of the dashed lines in the window are of FIG. 1 represent environmental conditions only and form no part of the claimed design. All other dashed lines of FIG. 1 represent seam lines. All of the dashed lines of FIGS. 2 and 3 represent seams.
All of the dashed lines in the window area of FIGS. 4 and 5 represent environmental conditions only and form no part of the claimed design. All of the dashed lines of FIG. 6 represent environmental conditions only and form no part of the claimed design.